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PURPOSE: To examine the association of a traditional Mexican diet score with risk of total, breast, and colorectal cancer among women of Mexican ethnic descent in the Womens Health Initiative (WHI). METHODS: Participants were WHI enrollees who self-identified as being of Mexican descent. Data from food frequency questionnaires self-administered at study baseline were used to calculate the MexD score, with higher scores indicating greater adherence to an a priori-defined traditional Mexican diet (high in dietary fiber, vegetables, and legumes). Incident cancers were self-reported by participants from 1993 to 2020 and adjudicated by trained physicians. We used multivariable-adjusted Cox proportional hazards models to calculate hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS: Among 2,343 Mexican descent women (median baseline age: 59 years), a total of 270 cancers (88 breast, 37 colorectal) occurred during a mean follow-up of 14.4 years. The highest tertile of MexD score was associated with a lower risk of all-cancer incidence (HR: 0.67; 95% CI 0.49-0.91; p-trend: 0.01) and colorectal cancer (HR: 0.38; 95% CI 0.14-0.998; p-trend

Purpose: Environmental factors modulate oral-health-related quality of life (OHRQoL). The aim of this study was to analyse sociodemographic and behavioural factors affecting the OHRQoL in Spanish adolescents, by using the Child-OIDP (Child-Oral Impacts on Daily Performances) index. Materials and Methods: A cross-sectional study was conducted in 337 adolescent schoolchildren aged 13–15 years. A questionnaire on sociodemographic, behavioural and oral self-perception factors was administered with the Child-OIDP questionnaire. Descriptive statistics, Kruskal-Wallis and Mann-Whitney U-tests, as well as a regression model were used in the data analysis. Results: The overall mean Child-OIDP index was 3.28±6.55. It was statistically significantly higher in females than in males (p < 0.001). Mothers having a managerial job showed statistical association with worse OHRQoL (p < 0.001). Caries experience and history of dental trauma were not associated with the oral-health-related quality of life (p > 0.05). Halitosis statistically significantly affected the activities of daily living (p < 0.001). Perceived dental problems, dental treatment needs, self-assessment of oral health status and satisfaction with oral health were associated with the impact index (p < 0.05). Conclusion: Mothers who were managers, female sex, presence of halitosis, and perceived dental treatment needs were the most important predictors of the impact index, while dietary habits, oral hygiene, and dental visits did not affect it. Knowledge of these factors will help dental professionals to apply adequate preventive and therapeutic measures. [ABSTRACT FROM AUTHOR]

Globalization of fishery products is playing a significant role in shaping the harvesting and use of aquatic foods, but a vigorous debate has focused on whether the trade is a driver of the inequitable distribution of aquatic foods. Here, we develop species-level mass balance and trophic level identification datasets for 174 countries and territories to analyze global aquatic food consumption patterns, trade characteristics, and impacts from 1976 to 2019. We find that per capita consumption of aquatic foods has increased significantly at the global scale, but the human aquatic food trophic level (HATL), i.e., the average trophic level of aquatic food items in the human diet, is declining (from 3.42 to 3.18) because of the considerable increase in low-trophic level aquaculture species output relative to that of capture fisheries since 1976. Moreover, our study finds that trade has contributed to increasing the availability and trophic level of aquatic foods in >60% of the worlds countries. Trade has also reduced geographic differences in the HATL among countries over recent decades. We suggest that there are important opportunities to widen the current focus on productivity gains and economic outputs to a more equitable global distribution of aquatic foods.

Objective: the aim of this study was to identify plasma metabolomic markers of Dietary Approaches to Stop Hypertension (DASH) dietary patterns in pregnant women. Methods: This study included 186 women who had both dietary intake and metabolome measured from a nested case-control study within the NICHD Fetal Growth Studies-Singletons cohort (FGS). Dietary intakes were ascertained at 8-13 gestational weeks (GW) using the Food Frequency Questionnaire (FFQ) and DASH scores were calculated based on eight food and nutrient components. Fasting plasma samples were collected at 15-26 GW and untargeted metabolomic profiling was performed. Multivariable linear regression models were used to examine the association of individual metabolites with the DASH score. Least absolute shrinkage and selection operator (LASSO) regression was used to select a panel of metabolites jointly associated with the DASH score. Results: Of the total 460 known metabolites, 92 were individually associated with DASH score in linear regressions, 25 were selected as a panel by LASSO regressions, and 18 were identified by both methods. Among the top 18 metabolites, there were 11 lipids and lipid-like molecules (i.e., TG (49:1), TG (52:2), PC (31:0), PC (35:3), PC (36:4) C, PC (36:5) B, PC (38:4) B, PC (42:6), SM (d32:0), gamma-tocopherol, and dodecanoic acid), 5 organic acids and derivatives (i.e., asparagine, beta-alanine, glycine, taurine, and hydroxycarbamate), 1 organic oxygen compound (i.e., xylitol), and 1 organoheterocyclic compound (i.e., maleimide). Conclusions: our study identified plasma metabolomic markers for DASH dietary patterns in pregnant women, with most of being lipids and lipid-like molecules.

Trout-perch (Percopsis omiscomaycus) is an abundant, small-bodied, benthic fish species often found in deeper regions of large lake ecosystems. Historical evidence suggests that Trout-perch may participate in nearshore lake food webs by migrating from deep to shallow areas at night. However, little is known about Trout-perch ecology or their potential role in nearshore food webs. We used Trout-perch abundance estimates, diet analysis, and benthic invertebrate community surveys to (1) assess Trout-perch trophic ecology in Lake Champlain, USA/CAN, and (2) determine whether deepwater prey resources existed at sufficient densities to support Trout-perch populations or whether supplemental prey resources were required. Trout-perch showed variability in size and biomass across lake regions, but diet patterns were largely consistent across the lake, with > 50% of diets consisting of emergent insect larvae and oligochaetes. Results suggest that migrations into nearshore habitats may be required to sustain Lake Champlain's Trout-perch populations, and therefore, Trout-perch could function as conduits of allochthonous energy across distinct lake habitat boundaries. This study is one of only a few that have examined the trophic ecology of Trout-perch in deep lakes and fundamentally improves our understanding of energy flow and coupling between distinct lake food web compartments in large lakes. [ABSTRACT FROM AUTHOR]

The knowledge of the relationship between the chemical structure of food components with their mechanisms of action is crucial for the understanding of diet health benefits. This review relates the chemical variability present in coffee beverages with the mechanisms involved in key physiological events, supporting coffee as a polyvalent functional food. Coffee intake has been related with several health-promoting properties such as neuroprotective (caffeine, chlorogenic acids and melanoidins), anti-inflammatory (caffeine, chlorogenic acids, melanoidins, diterpenes), microbiota modulation (polysaccharides, melanoidins, chlorogenic acids), immunostimulatory (polysaccharides), antidiabetic (trigonelline, chlorogenic acids), antihypertensive (chlorogenic acids) and hypocholesterolemic (polysaccharides, chlorogenic acids, lipids). Nevertheless, caffeine and diterpenes are coffee components with ambivalent effects on health. Additionally, a large range of potentially harmful compounds, including acrylamide, hydroxymethylfurfural, furan, and advanced glycation end products, are formed during the roasting of coffee and are present in the beverages. However, coffee beverages are part of the daily human dietary healthy habits, configuring a coffee paradox. HIGHLIGHTS: The multi-targeted bioactive features of coffee compounds reinforce coffee as a functional food beverage. Polysaccharides and melanoidins positively modulate gut microbiota. Caffeine and phenolics are neuroprotective, anti-inflammatory, antidiabetic and antihypertensive. The balance between potential health and harmful compounds configures a coffee paradox. Harmful compounds are present in trace levels in coffee, not conferring toxicity. [ABSTRACT FROM AUTHOR]

Previous studies have mainly focused on the effects of individual fatty acids on depressive symptoms, while the combined effect of fatty acids on the risk of depressive symptoms has not yet been extensively reported. This study evaluate the associations between individual and multiple fatty acids with depressive symptoms in U.S. adults. Data sets were obtained from the National Health and Nutrition Examination Survey (NHANES) 2007–2018 cycles. Both males and females aged above 18 years with complete information about dietary fatty acids intake, depression symptoms, and covariates were included. Weighted linear regression models were conducted to evaluate the relationships between individual fatty acid intake and depressive symptoms, and restricted cubic spline (RCS) models were utilized to explore the corresponding dose-response relationships. Additionally, we implemented the weighted quantile sum (WQS) regression and quantile g-computation (QGC) models to estimate the mixed effects of 19 fatty acids and identify the predominant types. After multivariable adjustments, an increase of one unit in Linoleic acid (LA), Alpha-Linolenic Acid (ALA), Arachidonic acid (AA), Docosapentaenoic acid(DPA), Docosahexaenoic acid(DHA), was associated with a decrease in depressive scores by −0.021 (95 % CI: −0.039,-0.003, p = 0.021),-0.028 (95 % CI: −0.045,-0.011, p = 0.002),-0.026 (95 % CI: −0.044,-0.008, p = 0.005), −0.026 (95 % CI: −0.042,-0.009, p = 0.003), and − 0.022 (95 % CI: −0.041,-0.003, p = 0.022), respectively. However, a per unit increase in Hexanoic acid and Octanoic acid was associated with an increase in depressive scores of 0.020 (95 % CI: 0.002,0.038, p = 0.029) and 0.026 (95 % CI: 0.004,0.048, p = 0.020), respectively. Meanwhile, significant dose-response relationships were supported by the RCS models. As for the mixed effects, both WQS and QGC models demonstrated that the mixture of polyunsaturated fatty acids (PUFAs) was inversely related to depressive symptoms, and ALA and DPA were the most critical contributors. DHA was negatively correlated with depressive symptoms in WQS analysis, but positively correlated with depressive symptoms in QGC analysis. The cross-sectional design limits our ability to establish causality, and 24-hour dietary recall can lead to potential inaccuracies reflecting participants' true eating habits. Our study suggests that the single effects of each PUFA were inversely associated with depressive symptoms, except for octadecatetraenoic acid. Moreover, higher combined intake of dietary PUFAs is inversely associated with depressive symptoms in U.S. adults. Among the mixed effects of PUFAs, ALA and DPA may play predominant roles. However, DHA mixed with other fatty acids may have different effects on depressive symptoms, and further study is needed. • For single effects, almost the intake of all PUFAs were inversely associated with depressive symptoms, and significant dose-response relationships were fond. • Higher combined intake of dietary PUFAs is inversely associated with depression symptoms in U.S. adults, and ALA and DPA may play predominant roles. • DHA mixed with other fatty acids may have different effects on depressive symptoms. [ABSTRACT FROM AUTHOR]

[Display omitted] • Intermittent sucrose/fasting protocol led to overeating behavior. • Animals with loss-control eating also showed depressive-like behavior. • Fasting itself did not induce depressive-like or sucrose overeating behavior. • Activity of monoamine oxidases was disrupted in overeating mice. • Sucrose-exposed mice tend to exhibit increased risk behavior after 20 h-fasting. Binge eating disorder is the most prevalent eating disorder, affecting both sexes but more commonly found in women. Given the frequent co-occurrence of psychiatric disorders, this study aimed to establish a standardized experimental intermittent protocol to investigate overeating associated with depression. A 10-day protocol induced uncontrolled eating behavior in C57BL/6J female mice. The first experiment included the following groups: naive group (chow ad libitum), control group (chow and sucrose solution ad libitum), and fasting groups (16 and 20 h) exposed to an intermittent sucrose solution (10 %) and chow regimen. Subsequently, the feeding test, open field test, elevated plus maze test, tail suspension test, and light/dark conflict test were conducted. Furthermore, monoamine oxidase (MAO) A and B activities in brain structures and plasma corticosterone levels were assessed. Food overconsumption and depressive-like behavior were observed in both sucrose fasting groups, while risk-taking behaviors were specifically observed in the 20-hour fasting sucrose group. While both fasting sucrose groups caused reduced hippocampal MAO-A activity, only the F20 sucrose group inhibited MAO-B in the cortex and hypothalamus. Moreover, both fasting sucrose groups exhibited elevated corticosterone levels. In a separate design (Experiment 2), groups with 16 and 20 h of fasting alone (without sucrose) did not show the same behavioral results as the intermittent fasting sucrose groups, thus avoiding fasting bias. Based on these results, the 20-hour sucrose fasting group was chosen as the ideal protocol for mimicking overeating behavior associated with depression to investigate future therapeutic approaches for this comorbidity. [ABSTRACT FROM AUTHOR]

Introduction and Purpose: Atrial fibrillation (AF) is a prevalent cardiac rhythm disorder that significantly impacts global health. Emerging evidence suggests that dietary habits play a crucial role in the modulation and management of AF. This review article aims to synthesize current knowledge on the interplay between nutrition and atrial fibrillation, providing insights for healthcare professionals and patients alike in managing this condition through dietary choices. State of Knowledge: Various studies have examined the effects of specific nutrients, food groups, and dietary patterns on the incidence and progression of AF. This review delves into research linking macro- and micronutrients--such as omega-3 fatty acids, fiber, and antioxidants--to AF risk. It also evaluates the influence of dietary patterns, including Mediterranean and plant-based diets, on the electrical and structural remodeling of the heart that predisposes to AF. Additionally, the impact of excessive alcohol and caffeine consumption on AF is scrutinized, highlighting the importance of moderation. Summary: The evidence indicates a significant association between diet and atrial fibrillation, suggesting that specific dietary modifications could potentially reduce AF risk or mitigate its severity. Recommendations for clinical practice involve promoting heart-healthy dietary patterns, focusing on the balance and quality of nutrients, while considering individual dietary restrictions and preferences. Further research is needed to clarify causal relationships and to develop comprehensive dietary guidelines specific to AF management. [ABSTRACT FROM AUTHOR]

Background: The double burden of malnutrition (DBM) during adolescence is associated with growth and developmental impairment and risk of non-communicable diseases. There is limited evidence on adolescent's dietary patterns (DPs), and how they contribute to DBM in urban low income contexts in sub Saharan Africa. This study assessed DPs of adolescents, their drivers and association with DBM in Kenya's urban slums. Methods: Anthropometric, socio-demographic and dietary-intake data were collected through a cross-sectional survey of 621 adolescents from three major urban slums in Nairobi, Kenya. DPs were derived using principal component analysis. Multinomial-logistic-regression was used to assess the association between the DPs, individual and environmental factors and DBM. Results: Two DPs were identified: traditional DP (whole grains/cereals, rice, fruits, legumes/nuts, and water) and transitioning DP (refined cereals (maize/wheat), vegetables, meat, tea/coffee, sweet ultra-processed/deep fried snacks). Adolescents from Mathare (the largest slum) were more likely to adhere to the traditional DP (RRR = 3.43; 95% CI 1.85–6.37). Cultural background (Luo) had a positive association (RRR = 4.28; 95% CI 1.97–9.32), while longer residency in the slum (> 10 years) had a negative association (RRR = 0.47; 95% CI 0.25–0.90) with transitioning DP. The transitioning DP had a positive (non-linear) association with overweight/obesity in girls (RRR = 2.79; 95% CI 1.16–6.71). The DPs were not associated with thinness or stunting. Conclusion: The DPs indicate various stages of nutrition transition of adolescent diets, which are influenced by cultural background, neighbourhood and duration of stay in the slum. Transitioning DP may expose adolescents to the risks of overweight/obesity in the long-term. [ABSTRACT FROM AUTHOR]

The aim of this study was to assess the sleep status of middle-aged and elderly adults in Bengbu City, Anhui Province, China, to identify the major dietary patterns, and to analyze the association of different sleep duration and dietary patterns with metabolic syndrome (MetS) and its related influencing factors, as well as to explore the predictive value of sleep duration and dietary patterns. A cross-sectional analysis was performed utilizing data collected from the Community-based Cardiovascular and Health Promotion Study 2019 (COCHPS 2019) conducted in Bengbu. The definition of MetS adhered to the criteria of Guidelines for the Prevention and Treatment of Dyslipidemia in Chinese Adults (2016 Revision). Dietary information was obtained using the Food Frequency Questionnaire (FFQ) to assess dietary intake over the past year. Principal component analysis (PCA) was performed to identify dominant dietary patterns. A logistic regression model was developed to analyze the associations among sleep duration, dietary patterns, and MetS, and a decision tree (DT) model was developed to compare factors affecting MetS and screen people at high risk for MetS. The prevalence of MetS was 13.4% among the 9132 middle-aged and elderly residents over 45 years of age included in COCHPS 2019. Participants were divided into short (< 6 h/d), normal (6–8 h/d), and long (> 8 h/d) groups based on their daily sleep duration. Three dietary patterns were identified by PCA, the fruit-milk pattern, the tubers-meat pattern, and the vegetable-cereal pattern. After adjusting for covariables, logistic regression analysis showed that long sleep duration was significantly negatively associated with MetS. The fruit-milk and vegetable-cereal patterns were negatively associated with MetS, whereas the tubers-meat pattern was positively correlated with MetS. The results of the DT model analysis showed that the vegetable-cereal pattern is the most important factor impacting MetS, followed by marital status, the tubers-meat pattern, the fruit-milk pattern, exercise, sleep duration, and gender. The DT model also screened out five types of MetS high-risk groups. The results of our study indicate that normal sleep duration and consumption of either a fruit-milk or vegetable-cereal diet may lower the likelihood of developing MetS in middle-aged and elderly adults. [ABSTRACT FROM AUTHOR]

We aimed to look at the potential relationship between patterns of protein intake and risk of death in adults with type 2 diabetes. We included 4646 adults with type 2 diabetes participating in NHANES (1999–2018). We estimated intake of proteins from 11 animal- and plant-based food groups and then, used principal component analysis to explore data-driven patterns of protein intake. All-cause mortality was ascertained through linkage to National Death Index until December 31, 2019 (n = 969 deaths). Cox proportional hazard regression models were used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs). Four dietary protein patterns were identified: "healthy" (high in proteins from legumes, fruits, nuts, seeds, and fish and low in red meat protein), "red meat and egg" (high in red meat and egg proteins and low in fish and poultry proteins), "vegetables/fish" and "dairy/nuts" patterns. The HRs of all-cause mortality for the highest compared to the lowest quartile of "healthy" and "red meat and egg" protein patterns were, respectively, 0.77 (95%CI: 0.62, 0.97; Ptrend = 0.014) and 1.28 (95%CI: 1.06, 1.54; Ptrend = 0.033). Greater adherence to a healthy protein pattern may be associated with a reduced risk of death in patients with type 2 diabetes, while greater adherence to a dietary pattern rich in red meat and egg proteins and low in fish and poultry proteins may be associated with a higher risk. [ABSTRACT FROM AUTHOR]

Background Methods Results Conclusions Plant‐based diets (PBDs) have gained popularity in recent years due to their co‐benefits for human and planetary health. Although clinical guidelines now recommend well‐balanced PBDs, it remains unclear how dietitians in the United Kingdom (UK) and Republic of Ireland (ROI) view such diets and their implementation in practice. This study aimed to evaluate the perspectives of registered dietitians (RDs) on the role of a whole food plant‐based diet (WFPBD) in clinical practice.A cross‐sectional online survey was conducted amongst RDs in the UK and ROI between September and November 2023.A total of 335 RDs participated in the survey. Most RDs (76%) agree that a well‐planned WFPBD is suitable for all stages of life, with some (48%) expressing concerns over the risk of malnutrition and micronutrient deficiencies. Three‐quarters of RDs (75%) incorrectly thought that plant protein is incomplete, necessitating protein combining. A WFPBD was on average ranked fourth out of 14 dietary strategies for managing some of the leading non‐communicable diseases. Excluding dairy and eggs was the primary reason preventing RDs from personally adopting a WFPBD, whereas meal preparation and cost were the main barriers for their clients. The majority of RDs (79%) feel they did not receive sufficient education on WFPBDs, with 58% agreeing there are insufficient evidence‐based resources available in their field. Only 33% feel supported when advocating for a WFPBD in their workplace.Although many RDs view WFPBDs as viable and clinically relevant, significant barriers to their implementation exist, underscoring the need for enhanced education and support. [ABSTRACT FROM AUTHOR]

ABSTRACT Objectives Methods Results Conclusion The aim of the study was to assess changes in waist and hip circumference, as well as the waist‐to‐hip ratio (WHR) and waist‐to‐height ratio (WHtR) indices among adolescents (11–15‐year‐olds) from the Kraków during the COVID‐19 pandemic.Cross‐sectional studies were conducted in four main districts of the city in the years 2020 and 2022. The study group consisted of 1662 people. Measurements of height, waist circumference, and hip circumference were taken. The collected data were used to calculate the WHR and WHtR indices. Statistical analyses were performed using two‐way ANOVA and post hoc Tukey's test, as well as the Kruskal–Wallis test, depending on the normality of distribution.An increase in hip circumference was observed in most age groups of both sexes. Among 14–15‐year‐old boys, an increase in waist circumference was observed, while among girls, the majority of cohorts showed the opposite trend. Additionally, in most age groups, a decrease in the values of WHR and WHtR indices was observed in both sexes, except for boys aged 14–15.The study found that government‐imposed restrictions related to the COVID‐19 pandemic had an impact on waist circumference, hip circumference, WHR, and WHtR indicators among adolescents aged 11–15 from Kraków. While some results showed regression, suggesting potential factors such as reduced physical activity or increased screen time contributing to deteriorating outcomes. On the other hand, not all results changed, which may be attributed to the absence of modifications in dietary habits or physical activity as government restrictions ceased. [ABSTRACT FROM AUTHOR]

Extensive research has shown that spending time in natural greenspaces has a positive impact on health. However, there is limited evidence regarding potential factors that may influence these effects. This review aimed to assess the strength of the evidence and potential impact of exposure to green and bluespaces on dietary outcomes in adults. Inclusion criteria for the review were based on the PICO criteria. Following PRISMA guidelines, an initial search of five databases was conducted: CINAHL, GreenFILE, AMED, Medline, and PubMed, accessed on 14th June 2021 and augmented by an updated rerun in January 2024. All studies used the Joanna Briggs Institute (JBI) Critical Appraisal Checklist for Analytical Cross‐Sectional Studies for quality assessment. Due to heterogeneity, a narrative synthesis was conducted to evaluate the relationships between the included studies. Four observational studies that reported diet‐related outcomes were included in the review, and participants within the studies ranged from 554 to >350,000 participants. Other health outcomes, including physical activity and obesity, were also reported. Two studies found that dietary patterns were not correlated with exposure to greenspace. Due to the small number of articles retrieved and the paucity of evidence, the findings must be interpreted cautiously. In conclusion, further research is essential to clarify the intricate mechanisms involved in greenspace‐related health benefits. Additionally, investigating the specific greenspace attributes influencing adult dietary intake and food choices is warranted. When devising public health interventions, it is crucial to account for the substantial health advantages associated with various socioeconomic groups. [ABSTRACT FROM AUTHOR]

Summary This systematic review and meta‐analysis examined the effects of mindful‐based interventions (MBIs) on changes in obesogenic eating behaviors. Seven databases (CINAHL, PubMed, PsycINFO, Cochrane, Web of Science Core Collection, Embase, Sociological Abstracts) were searched. Random‐effects models were performed to estimate the pooled effects, and mixed‐effects models were used to explore potential moderators of MBIs on eating behavioral changes. The significant effects on mindless eating habits included controlled eating (Hedge's g = 0.23, p = 0.005), external eating (g = −0.62, p = 0.001), fullness awareness (g = 0.64, p < 0.001), hunger eating (g = −0.69, p = 0.032), energy intake (g = −0.60, p = 0.003), sweet intake (g = −0.39, p < 0.001), and impulsive food choice (g = −0.43, p = 0.002). However, small and insignificant effects were noted for stress‐related eating habits like emotional eating (g = −0.27; p = 0.070) and binge eating (g = −0.35, p = 0.136). The long‐term effects were significantly sustained on hunger eating (g = −0.50, p = 0.007) but insignificant on emotional eating (g = −0.22, p = 0.809). MBIs delivered in clinical settings were more effective for decreasing emotional eating compared with those in school settings. Our findings support the effectiveness of MBIs. The pooled effects on improving mindless eating habits were stronger than the modification of stress‐related eating habits. [ABSTRACT FROM AUTHOR]

\nHIGHLIGHTSThis study examined the impact of nutrition education on chronotype, sleep quality, and dietary quality among university students. Participants included 317 students with nutrition education and 280 without. Data were collected through questionnaires assessing demographic characteristics, chronotype (using the Morning-Evening Questionnaire), sleep quality (via the Pittsburgh Sleep Quality Index), and dietary habits. Anthropometric measurements and 24-hour food recalls were also recorded. Dietary quality was evaluated using the Healthy Eating Index (HEI)-2020, while dietary fat and carbohydrate quality were assessed with the Fat Quality Index (FQI) and Carbohydrate Quality Index (CQI), respectively. Results indicated that students who received nutrition education had significantly lower body weight, height, and waist circumference compared to those without. Of the students, 8.9% had a morning, 7% had an evening and the rest had an intermediate chronotype. HEI-2020, CQI, and FQI scores were significantly higher in the nutrition education group. Although no significant relationship was found between nutrition education and chronotype, improved dietary and sleep quality were observed in the group with education. This suggested that enhancing nutritional knowledge can positively impact health by improving dietary quality and sleep. Dietary quality, carbohydrate quality and fat quality were found to be higher in the group with nutrition education.No relationship was found between chronotype and nutrition education.A positive relationship was found between nutrition education and sleep quality.As sleep quality decreased, tendency to evening type increased.Dietary quality, carbohydrate quality and fat quality were found to be higher in the group with nutrition education.No relationship was found between chronotype and nutrition education.A positive relationship was found between nutrition education and sleep quality.As sleep quality decreased, tendency to evening type increased. [ABSTRACT FROM AUTHOR]

Objectives: This study aimed to validate the Korean version of the sleep hygiene practice scale (SHPS-K) and determine its effectiveness in screening poor sleepers with insomnia. Methods: Online survey was conducted using translated SHPS in Korean, the Korean versions of the Pittsburgh Sleep Quality Index (PSQI-K), Insomnia Severity Index (ISI-K), and Epworth Sleepiness Scale (KESS) in a non-clinical population. The internal consistency and test-retest reliability of the SHPS-K were assessed using Cronbach's alpha and intraclass correlation coefficients (ICC), respectively. Construct validity was evaluated using correlation analyses with other questionnaires and confirmatory factor analysis. We determined the cutoff values that could identify poor sleepers with insomnia symptoms (PSQI-K > 5 and ISI-K ≥ 15) using receiver operating characteristic analysis. Results: A total of 484 participants (242 women, mean age of 43.8 years) were enrolled. The average SHPS-K score was 71.2, with no significant sex differences. Women had poorer sleep scheduling and timing behaviors, and men had poorer eating and drinking behaviors. Good internal consistency (Cronbach's alpha = 0.88) and test-retest reliability (ICC = 0.80) were observed. The SHPS-K was positively correlated with the PSQI-K (r = 0.55), ISI-K (r = 0.54), and KESS (r = 0.42). A cutoff value of 73 identified poor sleepers with insomnia (area under the curve = 0.828). Conclusions: The SHPS-K is a reliable instrument for evaluating sleep hygiene in non-clinical Korean populations. [ABSTRACT FROM AUTHOR]

Emergence of periodical cicadas, Magicicada spp. Davis, 1925, presents an ideal opportunity to study dietary flexibility and selective feeding behavior of bats. It is known that a wide array of taxa prey upon Magicicada spp., but few bat species have been documented to consume them. When larger than typical prey items, such as periodical cicadas, become abundant for a short time frame, insectivorous bats may exhibit alteration in dietary selection that provides insight into capacity and conditions for feeding. Evidence of Magicicada spp. consumption was detected in guano via polymerase chain reaction (PCR) and physical detection in both Eptesicus fuscus (Palisot de Beauvois, 1796) and Myotis lucifugus (Le Conte, 1831), two bat species of different sizes and with different dietary profiles. The consumption of these larger prey items, when they are locally abundant, supports a display of opportunistic behavior and diet flexibility in these two bat species. [ABSTRACT FROM AUTHOR]

In Lake Erie, yellow perch Perca flavescens support vast commercial and recreational fisheries, yet populations have recently declined. Using N = 5889 yellow perch stomachs collected from 1997 to 2021, we explored trends in the feeding ecology and trophic level of yellow perch with generalized additive models. Models revealed a significant decrease in yellow perch trophic level (−0.15 trophic levels in the last decade), and significant dietary shifts. Yellow perch have shifted away from feeding on piscine prey and round goby Neogobius melanostomus over the 25-year period, and now feed on invertebrates more frequently—including invasive waterfleas (Bythotrephes longimanus and Cercopagis pengoi) and chironomids. Dietary patterns appear to reflect broad ecological changes—invasive waterfleas have proliferated while populations of forage fish and round goby have declined. Furthermore, hypoxia events have increased in duration and severity, which may explain observed increases in chironomid consumption, which are hypoxia tolerant. This study demonstrates trophic adaptability in yellow perch, which have changed feeding behavior and trophic position in response to novel invaders and changing environmental conditions. [ABSTRACT FROM AUTHOR]

Background: Oral sensory hypersensitivity has been linked with fussy eating predominantly in non-typically developing children. We hypothesized that child 'Oral' (touch, smell and taste in the mouth) and 'Social-Emotional' (response to social expectations) sensory processing are associated with child appetitive traits in typically developing preteen children. Additionally, we explored relationships between maternal sensory profiles and their offspring's sensory profile. Methods: This is secondary analysis of 130 mother-child dyads from the 9–11-year-old follow-up of the ROLO longitudinal birth cohort study. The Dunn Sensory Profile (Adolescent/Adult) and the Dunn Child Sensory Profile 2 were used to assess maternal and child sensory profiles, respectively. The Children's Eating Behaviour Questionnaire was used to assess child appetitive traits. Multiple linear regression examined associations between 'Oral' and 'Social-Emotional' segments of the child sensory profile and child appetitive traits. Associations between maternal and child sensory profiles were examined using sensory profile quadrants (Dunn's sensory processing framework). These refer to four distinct patterns of sensory processing that indicate how an individual responds to sensory input. Results: In total, 130 mother-child dyads were included. In adjusted analysis child 'Oral' sensory processing was associated with higher mean scores in the appetitive traits 'Desire to Drink' (B = 0.044, 95% CI = 0.025,0.062) and 'Food Fussiness' (B = 0.080, 95% CI = 0.059,0.101) and with lower mean scores in 'Enjoyment of Food' (B=-0.038, 95% CI -0.055,-0.022). Child 'Social-Emotional' responses were associated with higher mean scores in 'Desire to Drink' and 'Food Fussiness'. Higher scores in the maternal sensory profile quadrants of 'Sensitivity', 'Avoiding' and 'Registration' were positively associated with higher scores in the corresponding child sensory profile quadrants. Conclusion: Our findings suggest that in typically developing children presenting with fussy eating, oral sensory hypersensitivity and higher scores in social-emotional responses to sensory processing may be an underlying determinant. The relationship observed between 'Oral' and 'Social-Emotional' sensory processing segments and 'Desire to Drink' requires further research to ascertain the type of drinks being consumed and how this impacts appetite. Further research is also required to explore the influence of maternal sensory profile on their offsprings response to sensory input. [ABSTRACT FROM AUTHOR]

The knowledge regarding the feeding ecology of the greater amberjack remains limited despite its ecological and economic importance. Therefore, this study investigated the feeding dynamics of the greater amberjack and its key prey species in Taiwanese waters. Samples were collected from the Taiwan Bank (22.5° N–24.5° N, 118.5° E–121.5° E) and Northern Taiwan waters (25° N–26° N, 121° E–123.5° E). Analysis of samples obtained between June 2020 and June 2022 indicates that environmental factors influenced the availability of prey species, thereby affecting dietary preferences. The prey-specific index of relative importance indicated that the predominant prey species were pelagic species (52.81%), followed by demersal species and unidentified teleosts (18.74% and 16.58%, respectively); squid and crustaceans were the least frequently consumed prey species (6.11% and 5.76%, respectively). Although no difference was discovered between males and females in terms of diet, seasonal and size-related variations were noted in the feeding patterns, as evident from the substantial ontogenetic shift observed in the dietary composition of the samples during the study period. The findings of this study improve the understanding of the feeding dynamics of the greater amberjack and the association between oceanographic factors, such as sea surface temperature (SST), sea surface salinity (SSS), sea surface height (SSH), mixed-layer depth (MLD), and eddy kinetic energy (EKE), and prey availability in the coastal waters of Taiwan. [ABSTRACT FROM AUTHOR]

Adolescence is a time when important changes occur in behavioral development, and previous studies have confirmed the relationship between excessive Internet use and decreased oral health behavior. Our purpose is to identify the indirect effects and behavioral factors of smartphone screen time on the caries symptom experience of adolescents. Using data from the 16–17th Korea youth risk behavior web based survey (2020–2021), we investigated the smartphone screen time of 109,796 students in middle school 1st to high school 3rd. Adolescents who used smartphones more than 6 h per week were 28% more likely to experience caries symptoms than those who used smartphones less than 2 h (odds ratio = 1.28; 95% confidence interval, 1.22–1.35). Those who consumed cariogenic drinks more than once a day were 25% more likely to experience caries symptoms, and those who brushed their teeth less than once a day were 26% more likely to experience caries symptoms (odds ratio = 1.25, 1.26; 95% confidence interval, 1.07–1.46, 1.06–1.51). Excessive smartphone screen time is associated with addictive eating habits and reduced physical activity that increase cariogenic dietary behaviors, and decrease oral health behaviors. It suggests that excessive smartphone use indirectly related to the experience of caries symptoms. [ABSTRACT FROM AUTHOR]

Sustainable diets can achieve considerable reductions in greenhouse gas emissions and improvements in human health, but changing dietary behavior remains a challenge. We assessed the impacts of two behavioral insights strategies on bridging the intention-action gap related to sustainable and healthy food choices amongst hospital cafeteria patrons. In a pilot survey of hospital staff (N = 1,165), 56% identified limited awareness and availability of sustainable food as barriers to purchasing, although 46% were extremely willing to try sustainable dishes. We examined increasing salience (Study 1), varying availability (Study 2a), and decreasing availability (Study 2b) on sustainable and healthy dish purchases in three hospital cafeterias. Each study ran for seven weeks from March to April, 2023. In total, 10,616 dishes were purchased. In Study 1, increasing salience was associated with significant uptake of sustainable and healthy dishes, but the effect disappeared once the salience intervention was removed. In Study 2a, increasing availability of sustainable dishes corresponded to a significant increase in purchases of sustainable dishes, while decreasing availability in Study 2b followed a downward trend in purchases, suggesting that availability drove dietary choices. We recommend hospitals consider these choice architecture interventions to support the adoption of sustainable and healthy diets. [ABSTRACT FROM AUTHOR]

Objective Methods Results Conclusion Hormonal changes during pregnancy may cause various changes in biological, physiologic and psychosocial areas. The main objective of this study was to analyze the relationship between dietary habits, psychological well‐being, sleep quality and biochemical parameters of pregnant women.The study was conducted on a total of 93 patients who applied to Ankara Koru Sincan Hospital Gynecology and Obstetrics Outpatient Clinic for routine pregnancy control between November–December 2023, were between the ages of 18–45, had a live singleton fetus, had no diagnosed psychiatric disease or chronic disease, and agreed to participate in the study. Anthropometric measurements and biochemical findings of the individuals were recorded with a questionnaire including the psychological well‐being scale (PWBS) and Pittsburgh sleep quality index (PSQI).According to the study, PSQI scores during the second and third trimesters are significantly higher than the first trimester. It was observed that while individuals have bad sleep quality during the second and third trimesters, they have good sleep quality during the first trimester (χ2 = 14.736; P < 0.001). In the biochemical results, the thyroid‐stimulating hormone (TSH) value in the second trimester was higher (P > 0.05). Weight gain during pregnancy, age and trimester have a negative effect on sleep quality.When the effects of lifestyles and eating habits of pregnant women on the process are considered, there is a relationship between smoking/alcohol consumption, less physical activity, poor eating habits, sleep quality and depressive symptoms. Factors such as age, educational background, trimester period and other basic sociodemographic variables are also involved. [ABSTRACT FROM AUTHOR]

Insulin is preferred as the first-line agent for glucose management of gestational diabetes mellitus and type 2 diabetes in pregnancy when nutritional and lifestyle modifications are unable to achieve pregnancy-specific glucose targets. Individual heterogeneity in defects of insulin secretion or sensitivity in liver and muscle, unique genetic influences on pregnancy glycemic regulation, and variable cultural and lifestyle behaviors that affect meal, activity, sleep, and occupational schedules necessitate a personalized approach to insulin regimens. Newer insulin preparations have been developed to mimic the physiologic release of endogenous insulin, maintaining appropriate basal levels to cover hepatic gluconeogenesis and simulate the rapid, meal-related, bolus rise of insulin. Such physiologic basal-bolus dosing of insulin can be administered safely, achieving tighter glycemic control while reducing episodes of hypoglycemia. Insulin initiation and titration require understanding the pharmacodynamics of different insulin preparations in addition to a patient's glycemic profiles, effect of variable nutritional intake and mealtimes, physical activity, stress, timing of sleep cycles, and cultural habits. Educating and empowering patients to learn how their glucose responds to insulin, portion and content of meals, and physical activity can increase personal engagement in therapy, flexibility in eating patterns, and improved glycemic control. This Clinical Expert Series article is focused on optimizing insulin management (initiation, dosing, and titration) of gestational and type 2 diabetes in pregnancy. [ABSTRACT FROM AUTHOR]

Cancer is the second leading cause of death in the United States and among the most prevalent diseases globally, with an incidence expected to grow because of smoking, pollution, poor dietary habits, obesity, and the rise in the older population. Given their ability to reduce risk factors, albeit with varying efficacy, nutrition and fasting could help prevent cancer and other age-related disorders. Calorie restriction (CR), various forms of intermittent fasting (IF) or periodic fasting (PF), and fasting-mimicking diets (FMDs) have been shown to improve health span, increase lifespan, and prevent or postpone cancer in rodents. The effects of specific diets and fasting regimens on aging and cancer appear to be mediated in part by the reduction in the activity of the growth hormone (GH)/insulin-like-growth-factor-I (IGF-1) axis. Nevertheless, recent data indicate that the alternation of low and normal levels of these hormones and factors may be ideal for optimizing longevity and function. Here, we review the role of nutrition, CR, and fasting/FMD on cancer, focusing on the hypothesis that the modulation of GH, IGF-1, and insulin signaling partly mediates the effect of these dietary interventions on cancer prevention. [ABSTRACT FROM AUTHOR]

Legacy media contribute to gendered depictions of culinary themes by associating meat with masculinity, influencing social realities. The current research examines whether similar gendered representations can be found on social media, reinforcing gendered patterns in food consumption. Using content analysis, we examine how men and women tweet about the (non-)consumption of meat. Results confirm gender stereotypes: men tweet more about meat and are more likely to hold negative attitudes toward vegetarianism and veganism. These expressions may reinforce gendered meat consumption patterns, where men continue to choose meat over more healthy and sustainable options. [ABSTRACT FROM AUTHOR]

To orchestrate behaviors for survival, multiple psychological components have evolved. The current theories do not clearly distinguish the distinct components. In this article, we provide a unified theoretical framework. To optimize survival, there should be four components; (1) "need", an alarm based on a predicted deficiency. (2) "motivation", a direct behavior driver. (3) "pleasure", a teacher based on immediate outcomes. (4) "utility", a teacher based on final delayed outcomes. For behavior stability, need should be accumulated into motivation to drive behavior. Based on the immediate outcome of the behavior, the pleasure should teach whether to continue the current behavior. Based on the final delay outcome, the utility should teach whether to increase future behavior by reshaping the other three components. We provide several neural substrate candidates in the food context. The proposed theoretical framework, in combination with appropriate experiments, will unravel the neural components responsible for each theoretical component. [ABSTRACT FROM AUTHOR]

This research article analyzes the educommunicative dimension of the mobile apps developed by the main franchise companies in the fast food sector from the perspective of CSR. The study follows an exploratory and descriptive research design that combines quantitative and qualitative methods, namely a descriptive analysis of a sample of apps belonging to eight leading fast-food companies and focus groups, respectively. For the focus groups, 25 students agreed to participate (n = 25). They were selected based on structural criteria established to guarantee internal homogeneity and heterogeneity. The results reveal an underutilization of the educommunicative potential of mobile applications and confirm millennials' interest in the acquisition and practice of healthy habits and the use of mobile applications for this purpose. The study concludes that fast food companies must encourage and educate their publics about good eating habits and physical activity. Organizations, especially those that operate in sectors of social interest, must undertake mCSR actions to prevent and counteract social ills and meet the expectations of stakeholders. Mobile applications are excellent tools to support this endeavor. To overcome the main limitation of the study, it is necessary to complement it with quantitative research. [ABSTRACT FROM AUTHOR]

Background: Epidemiology cohorts reveal associations between levels or intake of omega-3 polyunsaturated fatty acids (n-3 PUFA) and a lower risk of Alzheimer's disease (AD). However, the results of randomized clinical trials have been inconsistent. Objective: A systematic review was performed to understand the effects of n-3 PUFA supplementation on cognition in adults. The objective was to present suggestions for new study designs to translate epidemiological findings into effective clinical trials. Methods: A database search was conducted on PubMed (MEDLINE) and Web of Science to retrieve articles published between 2000 and 2023 that evaluated the effects of n-3 PUFA supplementation on cognitive function. Subsequently, the search results were filtered to collect randomized controlled trials with 100 or more participants, n-3 PUFA supplementation was one of the interventions, cognition was an outcome of interest, and participants were at least 18 years of age. Results: A total of 24 articles met the inclusion criteria. In 5 of the 24 studies reviewed, supplementation with n-3 PUFAs improved cognition. All four trials in persons with AD reported null outcomes. Most of the n-3 PUFA studies in cognitively normal individuals or participants with mild cognitive impairment were null, not powered to detect small effect sizes, or selected participants without dementia risk factors. Conclusions: We recommend that newer n-3 PUFA supplement trials targeting AD prevention be personalized. For the general population, the null hypothesis appears to be correct, and future interventions are needed to identify and test dietary patterns that include PUFA-rich food rather than supplements. [ABSTRACT FROM AUTHOR]

Cellular senescence, a hallmark of aging, plays an important role in age-related conditions among older adults. Targeting senescent cells and its phenotype may provide a promising strategy to delay the onset or progression of Alzheimer's disease (AD). In this review article, we investigated efficacy and safety of nutrition senotherapy in AD, with a focus on the role of polyphenols as current and potential nutrition senotherapeutic agents, as well as relevant dietary patterns. Promising results with neuroprotective effects of senotherapeutic agents such as quercetin, resveratrol, Epigallocatechin-gallate, curcumin and fisetin were reported from preclinical studies. However, in-human trials remain limited, and findings were inconclusive. In future, nutrition senotherapeutic agents should be studied both individually and within dietary patterns, through the perspective of cellular senescence and AD. Further studies are warranted to investigate bioavailability, dosing regimen, long term effects of nutrition senotherapy and provide better understanding of the underlying mechanisms. Collaboration between researchers needs to be established, and methodological limitations of current studies should be addressed. [ABSTRACT FROM AUTHOR]

Leptin is a homeostatic regulatory element that signals the presence of adipocyte energy stores, reduces food intake, and increases energy expenditure. Similarly, serotonin (5-HT), a signaling molecule found in both the central and peripheral nervous systems, also controls food intake. Using neuronal tract tracing, pharmacologic and optogenetic approaches, and in vivo microdialysis, combined with behavioral end points, we tested the hypothesis that leptin controls food intake not only by activating hypothalamic leptin receptors (LepRs) but also through activation of LepRs expressed by serotonergic raphe neurons that send projections to the arcuate (ARC). We showed that microinjection of leptin directly into the dorsal raphe nucleus (DRN) reduced food intake in rats. This effect was mediated by LepR-expressing neurons in the DRN, because selective optogenetic activation of these neurons at either their DRN cell bodies or their ARC terminals reduced food intake. Anatomically, we identified a unique population of serotonergic raphe neurons expressing LepRs that send projections to the ARC. Finally, by using in vivo microdialysis, we showed that leptin administration to the DRN increased 5-HT efflux into the ARC, and specific antagonism of the 5-HT2C receptors in the ARC diminished the leptin anorectic effect. Overall, this study identified a novel circuit for leptin-mediated control of food intake through a DRN-ARC pathway, identifying a new level of interaction between leptin and serotonin to control food intake. Characterization of this new pathway creates opportunities for understanding how the brain controls eating behavior and opens alternative routes for the treatment of eating disorders. Article Highlights: Half of the serotonergic neurons in the dorsal raphe nucleus express leptin receptor mRNA. Activation of these raphe neurons expressing leptin receptors has an anorectic effect. Optogenetic activation of the arcuate terminals of these raphe neurons decreases food intake. Leptin administration directly to the dorsal raphe nucleus increases serotonin efflux in the arcuate. Blockade of the serotonergic receptors in the arcuate attenuates the anorectic effect of leptin injected into the raphe. [ABSTRACT FROM AUTHOR]

Monozygotic (MZ) twins cannot be distinguished using conventional forensic STR typing because they present identical STR genotypings. However, MZ twins do not always live in the same environment and often have different dietary and other lifestyle habits. Metabolic profiles are deyermined by individual characteristics and are also influenced by the environment in which they live. Therefore, they are potential markers capable of identifying MZ twins. Moreover, the production of proteins varies from organism to organism and is influenced by both the physiological state of the body and the external environment. Hence, we used metabolomics and proteomics to identify metabolites and proteins in peripheral blood to discriminate MZ twins. We identified 1749 known metabolites and 622 proteins in proteomic analysis. The metabolic profiles of four pairs of MZ twins revealed minor differences in intra-MZ twins and major differences in inter-MZ twins. Each pair of MZ twins exhibited distinct characteristics, and four metabolites—methyl picolinate, acesulfame, paraxanthine, and phenylbenzimidazole sulfonic acid—were observed in all four MZ twin pairs. These four differential exogenous metabolites conincidently show that the different external environments and life styles can be well distinguished by metabolites, considering that twins do not all have the same eating habits and living environments. Moreover, MZ twins showed different protein profiles in serum but not in whole blood. Thus, our results indicate that differential metabolites provide potential biomarkers for the personal identification of MZ twins in forensic medicine. [ABSTRACT FROM AUTHOR]

[Display omitted] • Sufficient Mediterranean-like diet or moderate intake of a high-fat and high-sugar diet emerged as a protective factor against subthreshold depression (SD) in Chinese young adults, while high intake of high-fat and high-sugar diet was associated with an increased tendency of incident SD. • Distinct microbial profile with an increased microbial diversity and taxonomic alterations was characterized in SD young adults, which was correlated with dietary patterns and SD symptoms. • Microbiome Veillonella atypica functioned as a potential mediator between Mediterranean-like diet and the severity of SD symptoms. The interplay between influential factors and the incidence of subthreshold depression (SD) in young adults remains poorly understood. This study sought to understand the dietary habits, gut microbiota composition, etc. among individuals with SD in young adults and to investigate their association with SD occurrence. Employing a cross-sectional approach, 178 individuals with SD, aged 18–32 years, were matched with 114 healthy counterparts. SD status was evaluated using the Zung Self-rating Depression Scale (SDS), Zung Self-rating Anxiety Scale (SAS), Beck Depression Inventory 2nd version (BDI-II), the 17-item Hamilton Rating Scales of Depression (HAMD-17), and Pittsburgh Sleep Quality Index (PSQI). Metagenomic sequencing was utilized to identify fecal microbial profiles. Dietary patterns were discerned via factor analysis of a 25-item food frequency questionnaire (FFQ). Logistic regression analysis and mediation analysis were performed to explore the potential links between gut microbiota, dietary patterns, and incident SD. Data on dietary habits were available for 292 participants (mean [SD] age, 22.1 [2.9] years; 216 [73.9 %] female). Logistic regression analysis revealed that dietary patterns Ⅰ (odds ratio [OR], 0.34; 95 % CI, 0.15–0.75) and IV (OR, 0.39; 95 % CI, 0.17–0.86 and OR, 0.39; 95 % CI, 0.18–0.84) were associated with reduced risk of SD. Distinct microbial profiles were observed in young adults with SD, marked by increased microbial diversity and taxonomic alterations. Moreover, mediation analysis suggested Veillonella atypica as a potential mediator linking SDS or BDI-II scores with a healthy dietary pattern rich in bean products, coarse grains, nuts, fruits, mushrooms, and potatoes (β = 0.25, 95 % CI: 0.02–0.78 and β = 0.18, 95 % CI: 0.01–0.54). Our findings highlight the complex interplay between dietary patterns, gut microbiota, and the risk of developing SD in young adults, underscoring the potential for dietary interventions and microbiome modulation in mental health promotion. [ABSTRACT FROM AUTHOR]

• Participant Characteristics: T1: Older (46.91 yrs) & higher BMI (31.53 kg/m2); T3: Younger (33.58 yrs) & lower BMI (26.6 kg/m2). • Sperm Concentration: T2 had highest concentration (57.53 M/ml); T3 lowest (11.92 M/ml) with significant differences (p < 0.001). • Dietary Habits: T3 showed highest whole grain (0.61 servings/day) & lowest red meat (1.4 servings/day) consumption. • Regression Analysis: T3 had lower odds for sperm concentration (OR = 0.03) and total number (OR = 0.017) compared to T1. • Correlation Analysis: Positive correlation with aMDS for sperm concentration (B = 1.32) & total motility (B = 0.71). While numerous studies have examined the impact of individual or combined nutrients on semen quality, research on the correlation between overall dietary patterns and semen quality remains limited. This cross-sectional study investigates the relationship between adherence to the alternative Mediterranean diet (aMED) and semen quality. A total of 274 men, presenting with both normal and abnormal semen parameters, participated in this study. Dietary data were collected using a 147-item semi-quantitative food frequency questionnaire (FFQ). Participants were divided into three groups based on their adherence to the Mediterranean diet (T1, T2, and T3). Statistical analyses, including ANOVA for numerical data and Chi-square tests for categorical data, were conducted. Multivariable logistic regression models were employed to estimate the association between aMED scores and abnormal semen parameters. Participants in the highest adherence group (T3) were younger and had lower BMI compared to those in the other tertiles. Significant differences in sperm parameters were observed across the tertiles. T3 recorded the highest levels of sperm concentration, total sperm count, motility, progressive motility, and normal morphology (57.53 ± 36.16, 213.8 ± 158.9, 73.4 ± 25.9, 61.2 ± 24.6, and 6.42 ± 1.51, respectively), whereas T1 had the lowest values (11.92 ± 22.29, 43.3 ± 73.8, 36.7 ± 33.8, 4.6 ± 5.7, respectively). No significant differences were found in semen volume and viscosity. The regression analysis revealed a significant positive correlation between aMED scores and sperm concentration (B = 1.32, P = 0.001), total sperm count (B = 1.12, P = 0.001), and total motility (B = 0.71, P = 0.001). Adherence to a high-quality Mediterranean diet is positively associated with improved semen quality and increased male fertility potential. Promoting healthy dietary patterns may be an effective strategy to enhance sperm motility and overall male reproductive health. [ABSTRACT FROM AUTHOR]

Few studies have examined whether diet quality is lower in women with body weight dissatisfaction compared with women without body weight dissatisfaction. (1) Examine the association between body weight dissatisfaction and diet quality among women (18–65 years old) in the healthy weight body mass index (BMI) category, and (2) explore dietary and behavioral patterns among women with body weight dissatisfaction. Data were extracted from the cross-sectional 2014–2015 Swiss National Nutrition Survey. Population-based sample of 507 women with BMI ≥ 18.5 and < 25. Dietary intakes assessed by registered dietitians using 2 nonconsecutive computer-assisted multi-pass 24-hour dietary recalls. Diet quality was measured with a slightly modified version of the Healthy Eating Index (HEI)-2020. Multiple linear regressions were performed to test the association between body weight dissatisfaction and total HEI-2020 score. Hierarchical cluster analysis was used to identify subgroups of women with body weight dissatisfaction. Body weight dissatisfaction was not found to be associated with diet quality (β = –1.73 [–4.18; 0.71], P =.16). However, women who were dissatisfied with their body weight had lower scores for the HEI-2020 total fruits (P =.050) and whole grains (P =.014) components than women who were satisfied with their body weight. Four profiles with different dietary patterns were identified among women with body weight dissatisfaction: "Unhealthy diet with dairy," "Protein and fat," "Vegetables without protein," and "Healthier diet without dairy." Among women with a BMI in the healthy weight category, overall diet quality was not observed to differ between those with or without body weight dissatisfaction. More research is needed to explore the different profiles of dietary intake in women with body weight dissatisfaction. [ABSTRACT FROM AUTHOR]

Summary: Background: Dietary management of patients with inflammatory bowel disease (IBD) involves more than defining a therapeutic diet. The profusion of 'expert advice' is not necessarily built on evidence. Aims: To provide evidence‐based guidance on all clinically relevant aspects of nutritional and dietary management of patients with IBD. Methods: A comprehensive review of the published literature was made. Results: Four pillars of management should be considered in all patients. First, nutritional status should be optimised, since myopenia and visceral obesity are associated with poorer outcomes, which can be improved with attention to their correction. Accurate point‐of‐care measurement of body composition is advocated to identify problems, guide interventions and monitor outcomes. Second, exclusive enteral nutrition and the Crohn's Disease Exclusion Diet with partial enteral nutrition in reducing intestinal inflammation in patients with Crohn's disease have sufficient evidence to be advocated. Multiple other dietary approaches, while promising, have insufficient evidence to be recommended. Third, dietary approaches are important in symptomatic control in many non‐inflammatory scenarios. Finally, guidance on following a healthy diet is fundamental to the general health of patients. Multiple approaches are advocated, but the optimal strategy is unclear. The precarious nutritional status of patients with IBD together with the risks of nutritional inadequacy and maladaptive eating behaviours associated with restrictive diets dictate involvement of expert dietitians in assessment and personalised delivery of dietary interventions. Conclusions: Four pillars of nutritional management require specific assessment and interventional strategies that should be chosen by evidence. Optimal delivery requires the skills of a specialised dietitian. [ABSTRACT FROM AUTHOR]

Eating patterns, financial and time constraints, and food availability play a key role in the wide variety of diets followed by young adults. As a result, many young consumers turn to quick and sometimes less healthy low nutrition options from convenience stores. In order to offer healthy and nutritious food, 3D printing can be used to make individualized diet plans and produce meals depending on factors such as age, occupation, and personal choice. In the field of food technology, 3D printing is a well-established additive manufacturing (AM) technology used to produce highly individualized food items. The types of foods that have been manufactured via 3D printing are evolving continuously. Customization of food and environmental sustainability are now possible because of this rapid and risk-free manufacturing approach. Future foods will include alternative proteins, plant-based products, insect protein etc. Current and future generations need healthy alternatives since most ready-to-eat or customized foods lack significant amounts of required nutrients. Due to eating disorders, allergies, or unpredictable eating habits, many young adults, especially those between 18 and 30 years of age, tend to suffer increasingly from malnutrition, obesity, and linked conditions like diabetes. 3D food printing is suitable for meeting this demand for nutritionally packed meals for the youth, which can be used to customize meal plans and meals for people with special diets. This paper summarizes recent studies on 3D printing formulations for future foods especially suited for young people. [ABSTRACT FROM AUTHOR]

The aim with the present study was to evaluate the effects and tolerability of Family Meals on Prescription, a 3-month intensive dietary intervention with a participatory approach on body mass index (BMI) and metabolic health in children living with obesity. In this prospective randomized controlled trial, children aged 5–15 years were included from the Pediatric Obesity outpatient Clinics in Halland, Sweden. Participants were randomly assigned to receive lifestyle treatment with or without Family Meals on Prescription (FMP) consisting of a subsidized prepacked grocery bag including recipes and provisions for five Family Meals per week for 3 months. The primary endpoint was changed in BMIz after 3, 12 and 18–24 months and secondary endpoints included to assess tolerability of FMP and effects on metabolic biomarker and frequency of shared meals. Eighty-nine children (51.7% female) entered the study, 54 patients in the intervention group and 35 in the control group. There were no significant differences between the groups concerning gender, age or level of obesity at baseline. The Family Meal on Prescription intervention combined with lifestyle treatment led to a significantly greater reduction in BMIz than lifestyle treatment alone after the 3-month long intervention (− 0.17 vs + 0.01, p < 0.01); however, this difference was not sustained throughout the study period, and in fact, the control group had a greater reduction in BMIz after 18–24 months. A subsidized prepacked grocery bag may be a novel, well-tolerated and effective tool in the treatment of childhood obesity. The fact that the BMIz reduction shown at the end of the intervention did not persist over time emphasized the need of long-term treatment. Registered at clinicaltrals.gov 27 Nov 2020, retrospectively registered: clinicaltrials.gov number 19002468. https://clinicaltrials.gov/study/NCT05225350 What is Known: • Swedish data shows that lifestyle treatment alone is not sufficient for many families undergoing treatment for childhood obesity. • Regular family meals and mealtime routines have been shown to be important for nutritional health and dietary patterns in children and adolescents. What is New: • This intervention with a participatory approach involving prepacked family meals was well tolerated and led to a significant reduction in BMIz during the intervention. • That fact that these results were not sustained over time indicates a need to evaluate longer interventions, and that childhood obesity is a chronic and complex disease which requires long-time treatments. [ABSTRACT FROM AUTHOR]

Summary: Unhealthy dietary patterns are a major contributor to obesity worldwide, leading to various adverse metabolic effects such as elevated liver enzyme levels and increased cholesterol concentrations. This study investigates the potential of cascara kombucha as a functional beverage to provide health benefits in both in vitro and in vivo models. Our results indicate that kombucha fermentation enhances the bioactive compounds in cascara, including polyphenols and flavonoids. The in vitro study found that cascara kombucha effectively decreased free radicals (DPPH and ABTS) levels, α‐amylase, and lipase activity, suggesting its potential to act as an antioxidant and modulate carbohydrate and lipid metabolism. In a mouse model, oral administration of cascara kombucha at a dose of 300 mg/kg body weight for 28 days successfully decreased fasting blood glucose levels, improved liver health by reducing aspartate transaminase and alanine transaminase levels, and lowered serum cholesterol content induced by a fat‐enriched diet compared to the untreated group. The levels of superoxide dismutase and catalase, suppressed by the fat‐enriched diet, were restored to normal. Additionally, cascara kombucha downregulated genes associated with inflammation induced by a fat‐enriched diet, including tnf‐α, IL‐6, IL‐1β, and cox‐2. It also positively affected the balance of intestinal microflora in mice by reducing coliform density and enhancing probiotic populations. These findings highlight the potential of cascara kombucha as a promising approach to addressing health issues caused by poor dietary habits and metabolic imbalances. [ABSTRACT FROM AUTHOR]

Summary: As societies undergo shifts in dietary patterns, there is often an increase in nutrition‐related issues. This is particularly evident in the case of wheat bakery products, which have evolved in an unsustainable way. The fortification of wheat flour with vegetables has emerged as a strategy to mitigate the imbalanced composition of white bread. The objective of this study is to address existing knowledge gaps regarding nutritional quality and technological characteristics of food‐to‐food fortified bakery products. A blend of Beta vulgaris powder (up to 5% of the total weight) was incorporated into commercial wheat white flour, and the resulting composition and technological parameters were analysed throughout the bread‐making process, using standard methods (e.g., AAAC, ISO). The sensory assessment of the tested fortified baking products formulations was conducted. The 178 volunteer consumers noted the differences conveyed by B. vulgaris, but scored the taste and colour as acceptable (6 out of 9). Formulations containing moderate amounts of chard (e.g., 2%) were most appreciated. This study demonstrates that B. vulgaris can be employed to enrich white bread, particularly in minerals, such as calcium, magnesium, and iron, in a readily actionable manner that is well accepted by consumers. Furthermore, the use of flour blends contributes to mitigate the impact of fluctuations in wheat availability, thereby enhancing food security. [ABSTRACT FROM AUTHOR]

Purpose: This research aimed to characterize the nutritional, health and basic sustainability practices among regular smoothies' consumers (RSC; ≥ 1-2 servings/week for ≥ 2 months). Design: Cross-sectional survey. Setting: Self-report online multiple-choice questionnaire survey of random sample of adults from online retailer database and community. Sample: 193 healthy Israeli adults (75.6% females, mean age 40.65 ± 14.36) completed an online multiple-choice validated survey from May 2022 to August 2023. Measures: Demographic, anthropometric, and lifestyle habits, including physical activity, FV consumption, and sustainability practices. Analysis: Data were analyzed using chi-square tests for categorical variables and Mann-Whitney tests for non-normally distributed continuous variables. The level of statistical significance was set at.05. Results: RSC were significantly older (P <.001) and more physically active (P =.025) than occasional smoothie consumers (OSC). They consumed more FV, reaching nutritional recommendations, and exhibited significant lifestyle changes, including reduced meat (P =.013) and processed food consumption (P =.013), and regular meal consumption (P =.045). RSC used fewer disposables (P =.002) compared to OSC and non-smoothie consumers (P =.001). RSC demonstrated a higher incidence of weight reduction compared to weight gain. Conclusion: RSC is significantly associated with health and nutritional sustainability. [ABSTRACT FROM AUTHOR]

Purpose: College students' academic achievement has crucial implications for their future success. Students' health may be a key determinant of academic performance, but more research is needed to understand this relationship. Design/Setting/Subjects: Secondary analysis of the American College Health Association-National College Health Assessment III pre-COVID-19 Spring 2020 dataset. N = 39 146 undergraduates at 75 higher education institutions (14% mean response rate, comparable with other large-scale national college health surveys). Measures: Self-reported grade point average (GPA) and 33 health behaviors in the categories of dietary behavior, physical activity, sedentary behavior, substance use, sexual risk behavior, violence-related behavior, mental health, and sleep behavior. Analysis: Weighted cross-tabulations examining the association between GPA and health behaviors; multinomial logistic regressions assessing if behaviors predicted GPA, controlling for year, sex/gender, and race/ethnicity. Individual GPA categories were also compared to a D/F referent group. Results: There were gradient trends across GPA categories for A through D/F (18 behaviors) or A through C (12 behaviors) (P <.001). Each health behavior predicted GPA differences (P <.001), except heroin use (P =.052). The A GPA group was significantly different from the D/F GPA group for 27 behaviors (P <.001). In general, protective behaviors corresponded with higher GPAs and most risk behaviors were associated with lower GPAs. Conclusions: There is a link between numerous health behaviors and academic performance. Stakeholders invested in college students' health and academics should engage in mutually beneficial strategies to safeguard students' current and future well-being and success. [ABSTRACT FROM AUTHOR]

Several studies have reported high overweight and obesity incidence among schoolchildren and adolescents, who mostly consume packaged snacks with critical nutrients exceeding the criteria of international profiling systems during school breaks. Then, the objectives of this work were to reformulate a snack consumed by Argentinian schoolchildren and adolescents (aged 6–13 years) to decrease its critical nutrient contents and to determine if this product would still be accepted. Chocolate chip vanilla cookies were selected for reformulation considering each recommended cut-off point for critical nutrients, since a prohibition of products with warning octagons being offered at schools would come into effect in Argentina. These cookies received good acceptability scores (above 3 of 5 points) and would be consumed by 8 of 10 schoolchildren in a sample of 200 participants. These findings underscore the importance of legislation promoting awareness of healthier eating habits and increasing the availability of healthier food options in schools. [ABSTRACT FROM AUTHOR]

This study discusses the relationship between perceived stress and emotional eating based on shiftwork in city bus drivers. It was conducted with 1403 male city bus drivers working in Istanbul. Questions about the drivers' physical activity and dietary habits, the Healthy Diet Index (HDI), Emotional Appetite Questionnaire and Perceived Stress Scale-10 data were collected and evaluated in two groups: shift and non-shift employees. It was found that the shift workers (SWs) have lower perceived stress, physical activity, HDI and positive emotional appetite averages. In addition, for SWs, a positive correlation was found between negative emotional appetite scores and physical activity and HDI scores. In conclusion, the drivers working in shifts were found to be slightly overweight and had lower physical activity levels, had lower HDI scores, and their nutritional status was more negatively impacted than their counterparts. [ABSTRACT FROM AUTHOR]

Aim: To evaluate the effectiveness and safety of nutritional interventions (i.e. nutritional support, dietary patterns and dietary supplements) on cognitive function in cancer survivors. Design: Systematic review. Methods: A systematic and comprehensive search of PubMed, Web of Science, the Cochrane Library, Embase, and CINAHL was conducted from the inception until March 10, 2023. The last search was conducted on December 10, 2023. Reporting Method: PRISMA. Results: A total of 59 randomized controlled trials were included for analysis. Nutritional support, dietary patterns and dietary supplements improved cognitive function in cancer survivors with no apparent safety concerns. The anti‐inflammatory diet, the fasting‐mimicking diet and the web‐based diet significantly improved cognitive function. Whereas the ketogenic diet or dietary advice to consume more soluble dietary fibres and less insoluble dietary fibres and lactose could not. There was evidence from dietary supplements to support the beneficial effects of polyunsaturated fatty acid supplements, traditional herbal medicines and other supplements. Conclusions: Nutritional interventions have great promise for improving cognitive function in adult cancer survivors. Further validation of the nutritional interventions supported in this study in other survivors and exploration of more effective nutritional interventions are needed. Implications for the Profession and/or Patient Care: This work can support the construction of nutritional support interventions and dietary guidance programs to prevent cancer‐related cognitive decline. Impact: This work filled a gap in preventive strategies for cancer‐related cognitive decline from a nutritional perspective. Nutritional support, dietary patterns, and dietary supplements can prevent cancer‐related cognitive decline without serious safety concerns. This work highlighted nutritional interventions that have the potential to improve cognitive function in cancer survivors, benefiting the further construction of evidence‐based nutritional intervention programs. Protocol Registration: PROSPERO. Patient or Public Contribution: No patient or public contribution. [ABSTRACT FROM AUTHOR]

Background: Studies have shown apolipoprotein E (APOE) genotype disclosure to be safe and well-tolerated in cognitively unimpaired (CU) older adults. This study aimed to examine the effect of the disclosure process on decisions about future directives and health behaviors in community-dwelling CU older adults from the Butler Alzheimer's Prevention Registry (BAPR). Methods: CU APOE E4 non-carriers (n = 106) and carriers (n = 80) aged 58-78 completed in-person psychological readiness screening to undergo APOE disclosure. Follow-up assessments were completed online 3 days, 6 weeks, and 6 months post-disclosure. The primary outcomes were future directives, dietary habits, and physical activity scores. Results: Disclosure was associated with decision making on future directives in E4 carriers (t = 3.59, P =.01) at 6 months compared to baseline, but not non-carriers. Family history of memory impairment, SCD endorsement, and education consistently predicted scores on future directives. A significant interaction between E4+ and SCD endorsement on future directive scores was noted (OR = 163.06, 9.5-2,799.8). E4 + carrier status was associated with physical activity (W = 60,148, P =.005) but not dietary habits scores. Conclusions: Our findings indicate that disclosure led to a change in future directives but not protective health behaviors, specifically in E4 carriers. Future work will explore whether pairing disclosure with education about the role of lifestyle factors in AD risk and providing guidelines on making risk-lowering lifestyle modifications as an intervention approach leads to positive change. [ABSTRACT FROM AUTHOR]

Preterm newborns with very low birth weight, defined as less than 1,500 g, often face challenges in meeting heightened nutritional demands due to physiological and metabolic stress and underdeveloped gastrointestinal systems. This study explored current guidelines and practices in nutritional management for very low birth weight infants, focusing on strategies, including providing human breast milk, donor human milk, parenteral nutrition, and combined nutrition. This retrospective cohort analysis, conducted in an institutional neonatal intensive care unit, reviewed data from medical records of preterm infants weighing 1,000-1,500 g admitted between March-November 2021. Nutritional management involved parenteral or combined nutrition. Data analysis included descriptive statistics, t-tests, Mann-Whitney tests, chi-square tests, and relative risk analysis. Of the 421 reviewed records, 106 met the inclusion criteria. A total of 31 infants received parenteral nutrition, while 75 received combined nutrition. Infants on combined nutrition demonstrated higher weight gain compared to infants on parenteral nutrition (P < 0.05). Relative risk analysis revealed varied associations between nutrition type and comorbidities, suggesting potential benefits and risks of each approach. Combined nutrition effectively met caloric and nutritional needs in very low birth weight infants without increasing morbidity and mortality. It positively impacted weight gain, indicating its viability as an alternative feeding approach. [ABSTRACT FROM AUTHOR]