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This study investigated how broader parental factors including parental happiness, parental play engagement, and parenting stress are related to Korean childrens happiness and weight status across three years via indirect pathways through the childrens energy-related behaviors of healthy and unhealthy food intake, physical activity, and screen time. Data from 1551 Korean parent pairs and 7-year-old children in the Panel Study on Korean Children were analyzed. A path analysis and gender-based multi-group analysis were conducted. Maternal happiness was negatively related to child screen time. Maternal play engagement showed positive concurrent associations with child healthy food intake and physical activity and negative associations with screen time. Maternal parenting stress was negatively related to child healthy eating. There was one significant finding related to fathers role on childrens energy-related behaviors, happiness, and weight status: the positive association between parental happiness and boys unhealthy food intake. Child screen time was positively related to child weight status and negatively to child happiness at each age. Broader maternal parenting factors can serve as a protective factor for childhood happiness and weight status in 7-to-9-year-olds through being associated with a reduction in child screen time.

College students may face barriers to eating healthy foods. Educational interventions providing practical knowledge and skills may help students to overcome financial barriers or other barriers to acquiring, preparing, and consuming healthy foods. We evaluated the association between participation in a semester-long food skills course with an interactive teaching kitchen and dietary and cooking self-efficacy and behaviors. Participants were recruited from course enrollees (intervention) and the general student population (comparison). We assessed differences in pre-post changes in the outcomes between groups using the propensity score weighting and mixed effects linear or Poisson regression. Course participation was associated with improved self-efficacy around cooking (group × time β-coefficient [SE]: 3.25 [0.57], p < 0.0001) and fruit (6.33 [1.19], p < 0.0001), vegetable (5.43 [1.42], p = 0.0002), and whole grain (5.83 [1.40], p < 0.0001) consumption. Course participants reported smaller pre-post decreases in vegetable consumption compared to non-participants (0.35 [0.16], p = 0.03), increased cooking frequency (0.22 [0.10], p = 0.03) and a decreased frequency of skipping meals (-0.47 [0.16], p = 0.003). There were no changes associated with the intervention in the consumption of fruit or whole grains, or in eating out frequency. Participation in a semester-long, personal food skills course with a teaching kitchen may improve self-efficacy, cooking, and vegetable consumption among college students.

In the United States, college students experience disproportionate food insecurity (FI) rates compared to the national prevalence. The experience of acute and chronic FI has been associated with negative physical and mental health outcomes in this population. This narrative review aims to summarize the current methodologies for assessing health outcomes associated with the experience of FI in college students in the United States. To date, assessing the health outcomes of FI has predominately consisted of subjective assessments, such as self-reported measures of dietary intake, perceived health status, stress, depression, anxiety, and sleep behaviors. This review, along with the emergence of FI as an international public health concern, establishes the need for novel, innovative, and objective biomarkers to evaluate the short- and long-term impacts of FI on physical and mental health outcomes in college students. The inclusion of objective biomarkers will further elucidate the relationship between FI and a multitude of health outcomes to better inform strategies for reducing the pervasiveness of FI in the United States college student population.

• Study protocol of a digital intervention for chronic obstructive pulmonary disease. • Participants engage with digital wellness platforms individually and with online groups for 6 months. • Primary outcome focuses on assessing intervention feasibility by month 6. • The entire intervention is conducted remotely. • The study seeks to inform scalable interventions for metabolic syndrome management. Individuals diagnosed with Chronic Obstructive Pulmonary Disease (COPD) are exposed to an increased risk of metabolic syndrome (MetS), which negatively affects their health outcomes and quality of life. Lifestyle interventions have shown promise in managing MetS. This study outlines the protocol for a web-based multimodal self-care program, Digital Metabolic Rehabilitation, for managing MetS in patients with COPD. The Digital Metabolic Rehabilitation is a single-arm pilot trial that integrates the Canadian Health Advanced by Nutrition and Graded Exercise (CHANGE) Program and a web-based wellness platform. The web-based wellness platform employed in this study is My Viva Plan (MVP)®, which integrates a holistic, multicomponent approach to promote wellness. The intervention will primarily focus on lifestyle changes for patients with COPD. Over 6 months, participants will use the web-based wellness platform and engage in weekly online support group sessions. Fifty patients diagnosed with stage I-II COPD and MetS will participate. Blood tests, anthropometrics, body composition, physical function, muscle strength, physical activity, energy metabolism, quality of life and mental health will be assessed at baseline, 3, and 6 months. The Digital Metabolic Rehabilitation program aims to explore whether a multimodal integrative intervention delivered through a web-based wellness platform can be implemented by patients with COPD with MetS. By combining the expertise of the CHANGE Program with the digital delivery format, the intervention seeks to enhance self-monitoring and foster better self-management practices. The protocol outlines a novel and potentially impactful intervention for managing MetS in patients with COPD. [ABSTRACT FROM AUTHOR]

Summary: Background: The precise mechanisms underlying the health benefits of time‐restricted eating (TRE) are unclear, particularly in adolescents. Objectives: This secondary analysis examines the impact of 8‐h TRE on energy intake, dietary composition and quality in adolescents with obesity, using data from a 12‐week randomized, controlled pilot trial. Methods: Participants (14–18 years with BMI >95th percentile) were assigned to either 8‐h TRE with real‐time or blinded continuous glucose monitoring or a control group with a 12+ h eating window. Dietary intake was analysed using the Nutrient Data System Recall 24‐h Dietary Recall and the Healthy Eating Index (HEI‐2020) for assessing diet quality. Results: The study included 44 participants (32 TRE, 12 control), predominantly female and Hispanic/Latino. The TRE group showed a significant reduction in mean energy intake (−441 kcal/day), carbohydrates (−65 g/day), added sugar (−19 g/day) and fat (−19 g/day), while the control group had a similar reduction in energy intake (−437 kcal/day) and carbohydrates (−63 g/day), but no significant changes in added sugar or fat. The percent energy intake from protein increased more in the TRE group compared to the control. The TRE group experienced a significant improvement in diet quality, with a 6.3‐point increase in HEI‐2020 score; however, between‐group comparisons were not statistically significant. Conclusion: There were no significant differences between the TRE and control groups in energy intake, dietary composition or quality. Future research with larger sample sizes is needed to further evaluate the potential impact of TRE on dietary behaviours. [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]

This cross-sectional study explores the impact of FTO gene single nucleotide polymorphisms (SNPs) rs9939609 and rs1421085 on dietary habits contributing to obesity risk in Thai adults. The study enrolled 384 participants from Bangkok, categorized as non-obese (BMI < 25 kg/m2) or obese (BMI ≥ 25 kg/m2) based on WHO Asia Pacific Guidelines. Genotyping for FTO variants was performed using DNA from blood samples. While both SNPs adhered to Hardy–Weinberg equilibrium, the association between risk alleles and anthropometric measurements was not statistically significant. However, risk allele carriers showed significantly higher intakes of sugar and saturated fat compared to homozygous dominant individuals. In the obese group, the odds ratio for high-sugar intake was 2.22 (95% CI 1.13–4.37, p = 0.021) for rs9939609 risk allele carriers. For high-saturated fat intake, the odds ratio was 1.86 (95% CI 1.02–3.40, p = 0.041). Similar associations were observed for rs1421085. Risk allele carriers also exhibited significantly higher leptin levels (p < 0.043) and a positive correlation with myeloperoxidase levels (p < 0.038). These findings highlight the complex relationship between FTO risk alleles, increased consumption of sugar and saturated fat, and obesity-related parameters. The insights emphasize the importance of considering both genetic and dietary factors in obesity prevention strategies. [ABSTRACT FROM AUTHOR]

AbstractObjective: To explore the differences in ultra-processed food (UPF) consumption across different socioeconomic status (SES) levels. Methods: Data on UPF consumption (grams/day) were derived from the 2017–2018 National Health and Nutrition Examination Survey. The analysis controlled for age, marital status, race, and sex. A restricted cubic spline (RCS) model was applied to examine the nonlinear response curve. Results: UPF consumption increased with higher poverty income ratio (PIR), the ratio of household income to the established poverty line. Compared to the low PIR group, the medium group showed a non-significant increase (β = 34.23[95%CI: −28.81, 97.28], p = 0.287), while the high group exhibited a significant increase (β = 115.15[95%CI: 43.53, 186.76], p = 0.002). A linear positive correlation was observed in RCS analysis (p-nonlinear = 0.166, p-overall < 0.001). Conclusions: The study highlights that higher SES is associated with greater consumption of UPF in the US. The findings suggest that policy interventions should take SES into consideration. [ABSTRACT FROM AUTHOR]

ABSTRACT Esophageal adenocarcinoma and diet are not well understood to be associated. We conducted Mendelian randomization analysis using 18 dietary factors as exposures (primarily including fruit consumption, vegetable consumption, alcohol consumption, meat consumption, tea intake, fish intake, etc.), with esophageal adenocarcinoma as the outcome. The IVW method was the leading method used for detecting causal links. Cochran's Q test was utilized to assess heterogeneity, the intercept of the MR‐Egger method was used to assess the presence of horizontal pleiotropy, and the existence of outliers was identified via the MR‐Presso method. This study identified that both alcohol intake frequency (OR = 1.375, p = 0.0216) and coffee intake (OR = 2.680, p = 0.0304) were linked to a heightened risk of esophageal adenocarcinoma, while raw vegetable/salad consumption (OR = 0.117, p = 0.0258) and dried fruit intake (OR = 0.229, p = 0.00235) were associated with a decreased risk of esophageal adenocarcinoma. After FDR correction, only dried fruit intake (q = 0.0423) remained statistically significant. However, there was no evidence linking the other 14 dietary variables to esophageal adenocarcinoma. This study observed that alcohol consumption and coffee intake increase the risk of esophageal adenocarcinoma, while the intake of dried fruits rather than fresh fruits and raw vegetable intake rather than cooked vegetable intake reduce the risk of esophageal adenocarcinoma. Other dietary factors were not associated with the risk of esophageal adenocarcinoma. [ABSTRACT FROM AUTHOR]

The aim of this study was to investigate whether a reduction in accelerometer-measured sedentary behavior (SB) improves blood lipids in inactive adults with metabolic syndrome (MetS). Sixty-four participants were randomly assigned into intervention (INT, n = 33) and control (CONT, n = 31) groups. The INT group was instructed to reduce SB by 1 h/day without increasing formal exercise, whereas the CONT group was advised to maintain usual SB habits. SB and physical activity (PA) were measured with accelerometers throughout the intervention. Plasma lipid concentrations and dietary intake by food diaries were assessed at baseline and at the end of the intervention. High-density lipoprotein percentage of total cholesterol decreased during the intervention similarly in both groups (p = 0.047). Other blood lipids did not change from baseline to six months in either group. The CONT group had a statistically significant reduction in the intake of saturated fatty acids compared to the INT group (p = 0.03). Intervention resulting in a 40-minute reduction in daily SB and 20-minute increase in habitual MVPA seems to not be effective in improving blood lipids in adults with MetS. Reducing SB together with a higher volume and/or intensity of PA and proper nutrition may be needed to reduce the risk of cardiometabolic diseases. Trial registration. This study is registered at ClinicalTrials.gov (NCT03101228, 05/04/2017). https://www.clinicaltrials.gov/ct2/show/NCT03101228?term=NCT03101228&draw=2&rank=1. [ABSTRACT FROM AUTHOR]

Introduction: Inborn errors of immunity (IEI) are characterized by an inherited dysregulation or absence of immune system components that can manifest clinically in complications that predispose an individual to feeding difficulties or impaired swallowing, digestion, and absorption. Treatment side-effects or altered requirements may further impair nutritional status. While adequate nutrition is necessary for optimal growth and immune function, little is known about nutritional intakes in IEI, and best practice nutrition guidelines are limited. This review aimed to synthesize current evidence on the dietary intakes, anthropometry and nutritional biochemistry in individuals with an IEI. Methods: A systematic review of literature published from database inception to March 2023 was conducted in accordance with the PRISMA guidelines. Articles eligible for inclusion reported anthropometric, biochemical, or dietary intakerelated measures in pediatric or adult patients with a diagnosed IEI. Identified articles were screened for eligibility; data was synthesized descriptively. Results: A total of 4488 studies were retrieved of which 34 were included. Across studies, 2894 IEI individuals were included (age range 4 weeks to 83y), predominantly focusing on ataxia telangiectasia (AT) and common variable immunodeficiency (CVID). A significant association between inadequate energy intakes and IEI was identified (n=6 studies); however, there was significant variability in adequacy of macro- and micronutrients across studies. Patients with IEI were at risk of malnutrition (range 30% to 70%); although anthropometric assessment measures were not consistent across studies. Biochemical assessments found patients were also at risk of micronutrient deficiencies including vitamin D. Discussion: This review identified few studies assessing dietary intakes, anthropometry and nutritional biochemistry in patients with IEI, with considerable heterogeneity across studies. Future longitudinal studies using consistent validated dietary assessment tools and anthropometric measures in diverse IEI patient populations are needed. This review reinforces the need for dietetic input in people with an IEI and the development evidence-based clinical practice guidelines for people with an IEI. [ABSTRACT FROM AUTHOR]

Objectives: Children with Tourette syndrome (TS) have been shown to exhibit high levels of food selectivity; however, its association with nutritional status has yet to be explored. The current study explored macro and micronutrient intake and food selectivity among children with and without TS, using 24-hour dietary recall and the Child Eating Behaviour Questionnaire.Method: Parents of 43 children diagnosed with TS and 38 age-matched children without a clinical diagnosis completed an online 24-hour food diary.Results: Fifty-eight per cent of children with TS were identified as falling outside of the healthy BMI range (underweight = 24.2%; overweight = 27.3%; obese = 6.1%). Children with TS also consumed fewer portions of fruit and vegetables along with meeting the daily reference nutrient intake guidelines significantly less often for vitamins B3, B6 and C, selenium and phosphorus compared to children without TS.Conclusions: Understanding the nutritional risk of children with TS relative to other children is important to clinicians and health care professionals who oversee nutritional inspection in primary care, and caregivers who are worried about the impact of limited or restricted diets. [ABSTRACT FROM AUTHOR]

Background: Data exploring factors related to the consumption of fruits and vegetables (F&V) among children in Saudi Arabia are lacking. The present study aimed to evaluate F&V consumption among Saudi children. Predictors of F&V intake and associations with dietary intake were also explored. Methods: Cross‐sectional data of 424 Saudi children (6–12 years) were collected from their mothers using an online survey. Phone interviews were conducted with mothers and children to provide data on dietary intake of children. Results: Most children included in the study (92.2%, n = 391) consumed less than five servings of F&V per day. Region of residency (B = −0.14, SE = 0.06, 95% confidence interval [CI] = −0.25 to −0.02, p = 0.019), paternal education level (B = 0.52, SE = 0.14, 95% CI = 0.24–0.79, p < 0.001) and family monthly income (B = 0.15, SE = 0.07, 95% CI = 0.01–0.29, p = 0.034) predicted the intake of F&V. Food neophobia and food pickiness also predicted the intake of F&V (B = −0.16, SE = 0.06, 95% CI = −0.27 to −0.05, p = 0.005 and B = −0.24, SE = 0.06, 95% CI = −0.36 to −0.12, p < 0.001, respectively). Children's intake of F&V positively predicted the intake of fibre, potassium, phosphorus, magnesium, iodine and vitamin C. Conclusions: Limited intake of F&V was observed among Saudi children. F&V consumption was found to be associated with a number of sociodemographic factors, including region of residency, paternal education level and family income, as well as children's food neophobia and pickiness. Children's intake of F&V predicted higher intake of fibre, potassium, phosphorus, magnesium, iodine and vitamin C, suggesting that F&V consumption may contribute to improved intake of key nutrients in children. Highlights: Data assessing the consumption of fruits and vegetables (F&V) and its associated factors among children in Saudi Arabia are lacking.The majority of children did not meet the F&V recommendations.F&V consumption was positively linked with paternal education and family income.Inverse associations were observed between F&V consumption and food neophobia and pickiness.F&V consumption predicted higher intake of fibre, potassium, phosphorus, magnesium, iodine and vitamin C. [ABSTRACT FROM AUTHOR]

The inconsistent data on thiamine status in obese subjects necessitates an examination of genes associated with intestinal absorption of thiamine. We aimed to reveal thiamine status in obese subjects and examine the expression of SLC19A2/3 genes encoding thiamine transporters and Sp1 transcription factor. Thirty-five adult obese subjects and 11 healthy controls were included in this cross-sectional study. Small intestine epithelial cells were used for quantitative RT-PCR analysis of the gene expression. The daily thiamine and energy intake were assessed with a food frequency questionnaire. Thiamine phosphate esters were hydrolyzed to free thiamine, and liquid chromatography with a tandem mass spectrometry-based method was used to measure total thiamine in whole blood. Daily energy intake according to body weight and daily carbohydrate intake were not significantly different between groups after adjustment for sex. Although daily thiamine intake was significantly lower in the obesity group (p = 0.015), obese subjects had significantly higher whole blood thiamine levels than controls (44.96 ± 14.6 ng/mL and 33.05 ± 8.6 ng/mL, p = 0.002). There was a significant positive correlation between whole blood thiamine and BMI (r = 0.342, p = 0.020). SLC19A2 gene expression was lower in those with BMI ≥35 kg/m2 (p = 0.036). A significant positive correlation was found between SLC19A2 expression and whole blood thiamine level (r = 0.310, p = 0.038). A possible association between intestinal thiamine intake and total thiamine in whole blood was determined. The transcriptional changes of genes encoding the high-affinity membrane thiamine transporters, especially SLC19A2, probably play a role in this relationship. • An association between intestinal thiamine intake and whole blood thiamine may exist. • Transcriptional changes in thiamin transporter genes may play a role in thiamine status. • Upregulation of these genes may compensate inadequate dietary thiamine intake. [ABSTRACT FROM AUTHOR]

Human exposure to arsenic and other toxic elements such as cadmium, lead and mercury may lead to a wide range of adverse health effects. In relation to this, it is well established that the diet is the main route of exposure to both essential and toxic trace elements. In recent years, the levels of toxic elements in foodstuffs have been measured in numerous studies conducted all over the world. Scientific databases show that, in the current century, China and Spain have been the countries where the most surveys on this topic have been carried out. Regarding Spain, Catalonia is the region where most studies aimed at determining the concentrations of trace elements in food have been performed. The objective of this paper was to review the studies carried out in Catalonia on the concentrations of As and toxic metals (including Cd, Hg and Pb) in food, as well as their estimated dietary intakes (EDIs). The results of total diet studies (TDSs) and duplicate diet (DD) studies have been included. For most toxic elements, a continued reduction in the EDI has been observed. This reduction is associated with a decrease in their concentrations in food, and with certain changes in dietary habits. Fish and seafood is the food group showing the highest content of toxic elements. However, none of the adult groups exceeded—in general—the safety thresholds for As, Cd, Hg and Pb established by the European Food Safety Agency (EFSA). [ABSTRACT FROM AUTHOR]

Background/Objectives: Individuals with mental health conditions such as depression are vulnerable to poor dietary habits, potentially due to the maladaptive eating behaviors often used to regulate negative emotion. However, the specific dietary components most associated with depression, as well as the mediating roles of emotion regulation and other eating behaviors, remains ambiguous in young adults. Methods: For this cross-sectional evaluation, a total of 151 (86 F, 65 M; BMI: 22.0 ± 5.1 kg/m2; age: 21.4 ± 2.5 y) multi-ethnic participants (50 White, 36 Black, 60 Asian, and 5 White Hispanic) completed a digital 24-h dietary recall and self-reported measures of depressive symptoms, emotional regulation, and eating behaviors. LASSO regression was used to identify the dietary variables most associated with each subscale and to remove extraneous dietary variables, and multiple regression and mediation analyses were conducted for the remaining variables. Results: Out of >100 dietary factors included, only added sugar in the combined sample (p = 0.043), and relative sugar in females (p = 0.045), were retained and positively associated with depressive symptoms. However, the relationships between depression and added and relative sugar intake were mediated by craving control and emotional eating, respectively. Individuals with higher added sugar intake (p = 0.012–0.037), and females with higher relative sugar intake (p = 0.029–0.033), had significantly higher odds of risk for major depression disorder and the use of mental health medications. Conclusions: Added and relative sugar intake are significantly associated with depressive symptoms in young adults, but these relationships may be mediated by facets of emotional dysregulation, such as emotional eating and craving control. [ABSTRACT FROM AUTHOR]

Background: The loss of fat-free mass after rapid weight loss following bariatric surgery shows BMI is inadequate for reporting weight loss, emphasizing the need for a more accurate body composition metric. This study assessed changes in fat mass index (FMI), fat-free mass index (FFMI), and dietary intake over 6 months after one-anastomosis gastric bypass (OAGB), Roux-en-Y gastric bypass (RYGB), and sleeve gastrectomy (SG) across age and sex groups. Materials and Methods: This prospective observational study included 151 bariatric surgery candidates. Data on demographics, anthropometric, body composition, and food intake data were collected before and 6 months after surgery. SPSS version 22 was used for analysis, employing ANOVA and t-tests to assess group differences. Results: Younger patients (≤ 35 years) had higher percent total and excess weight loss (%TWL and %EWL) across all bariatric surgeries, and those undergoing SG experienced more favorable changes in fat-free mass (FFM) and visceral fat compared to other procedures (P = 0.002). Males had higher percent change in fat mass index (%∆ FMI) and visceral fat than females with OAGB and RYGB (P < 0.05). Women undergoing SG and RYGB had a more significant decrease in energy intake compared to OAGB (P < 0.001), and the ≤ 35 and 35–44 age groups demonstrated lower reductions in energy intake following OAGB. Conclusion: Age, sex, and surgery type significantly affect bariatric surgery outcomes. Younger patients achieved greater weight-related improvements, while men undergoing RYGB experienced more substantial fat mass changes than women. [ABSTRACT FROM AUTHOR]

Background and Objective: There is insufficient evidence on whether the concordance of sociodemographic, behavioral, and nutritional characteristics between spouses correlates with the concordance of metabolic syndrome (MetS) between spouses, or if a spouse's characteristics are directly linked to their own MetS. This study seeks to evaluate the association between the concordance of characteristics and the concordance of MetS in couples and investigate whether a spouse's attributes are linked to their partner's MetS. Methods: Analyzing data from the Korea National Health and Nutrition Examination Survey 2019–2021, 1824 couples with complete data, including MetS parameters, sociodemographic details, health behaviors, and dietary information, were included. General linear model and logistic regression were employed. Results: Among couples, 10.7% exhibited concordant MetS, with spousal concordance ranging from 1.3% to 81.5% for nonoptimal characteristics. Multivariate analysis revealed that the odds of both partners having MetS increased by 1.04–1.61 times with a higher mean age of the couple and higher concordance in lower education, poor subjective health, insufficient strength exercise, and excessive carbohydrate consumption. When accounting for both individual and spousal factors, the odds of MetS rose with the higher mean age of the couple, having a spouse with MetS, their own characteristics (lower education, poor subjective health, insufficient strength exercise, and sedentary behavior for husbands and wives; alcohol consumption and insufficient walking for husbands; and excessive carbohydrate intake for wives), and spousal factors such as smoking (in husbands) and lower education, lower economic status, and excessive carbohydrate intake (in wives). In wives, spousal sedentary behavior and poor subjective health were linked to decreased odds. Conclusions: The findings suggest a connection between MetS concordance and shared characteristics in couples, as well as an association between both spousal MetS status and characteristics and their own MetS. [ABSTRACT FROM AUTHOR]

Background: Excessive oxidative stress is one of the key pathophysiological mechanisms underlying migraine, and increasing antioxidant intake has proven to be an effective strategy for the prevention and improvement of migraine symptoms. To explore the relationship between the composite dietary antioxidant index (CDAI) and the occurrence of migraine attacks. Methods: Cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) spanning 1999-2004 were utilized. Logistic regression, stratified analysis, and restricted cubic spline (RCS) models were employed to investigate the association between CDAI and migraine attacks. Results: A total of 8,137 adults aged ≥20 were enrolled, comprising 1,610 patients with migraine and 6,527 non-migraine individuals. After adjusting for all covariates, CDAI was negatively correlated with migraine. In the overall participants, compared with the CDAI Q1 (-5.83 to -2.14) group, the adjusted odds ratio (OR) for migraine in Q3 (-0.59 to 1.53) and Q4 (1.53-44.63) groups were 0.71 [95% confidence interval (95% CI): 0.54-0.92, p = 0.011] and 0.64 (95% CI: 0.47-0.87, p = 0.005), respectively. After stratifying by age and gender, the protective effect was more pronounced in females aged 20-50, with adjusted OR for Q3 (-0.59 to 1.53) and Q4 (1.53-44.63) groups of 0.60 (95% CI: 0.40-0.90, p = 0.013) and 0.48 (95% CI: 0.30-0.78, p = 0.003), respectively. The RCS curve indicated a nonlinear relationship between CDAI and migraine in females aged 20-50, with a threshold of 0.006. Conclusion: CDAI is negatively correlated with migraine attacks, and a higher CDAI may be an effective protective factor in preventing migraine attacks, especially in women aged 20-50. [ABSTRACT FROM AUTHOR]

Background/Objectives: Choline and essential fatty acids (EFA) are vital for fetal brain development, supporting pregnancy, and maintaining hormonal balance. They also promote overall health. The childbearing years present a window of opportunity to increase the intake of these key nutrients and develop healthy dietary habits. The aims of this study were to evaluate the intake of choline and EFA in women of childbearing age (15–49 years old), identify their food sources and determine if supplements containing choline and EFA were available across the Estudio Latinoamericano de Nutrición y Salud (ELANS) countries. Methods: Survey data were collected for the ELANS, including participants from Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Peru, and Venezuela (n = 9218; 15–65 years old). Women of childbearing age were extracted from the largest database (n = 3704). Results: In general, choline intake was inadequate in all countries, while EFA intake was normal or above requirements. Chile had the lowest intake of choline, and Colombia had the highest. The results showed that some countries had more inadequate choline intake than others. Consuming a larger quantity of eggs helped reduce choline inadequacy, as did including eggs and fish in the diet. The intake of EFA, including ALA, EPA, and DHA, showed variability. The contributions of EPA and DHA were lower than that of ALA, and the results differed by age group. Conclusions: choline intake is inadequate, and EFA intake is variable among women of childbearing age in the ELANS study. More awareness and education are needed to achieve better intake of these nutrients. [ABSTRACT FROM AUTHOR]

The purpose of this study was to determine the difference between estimated energy expenditure (EE) and self-reported dietary intake (EI), and factors associated with energy balance in deployed U.S. Army Special Operations Forces (SOF) Soldiers. Methods: Forty-six SOF Soldiers (age: 30.1 ± 3.5 yrs, body mass index: 27.7 ± 4.1 kg/m2) completed surveys on demographic data, mission activity characteristics, gastrointestinal issues, ration consumption, resilience, mood state, and dietary intake using a 127-question food frequency questionnaire at the end of a six-month deployment. EE was estimated using a SOF-specific prediction equation with a physical activity factor of 2.1. A paired t-test compared reported energy intake (EI) with estimated energy expenditure (EE). Pearson correlations identified significant variables associated with energy balance, which were then incorporated into a multiple linear regression model. The regression analysis included Profile of Mood States (POMS) anger and POMS depression as predictor variables to determine their influence on energy balance. Results: Reported mean EI was 2512 ± 1059 kcal·d−1, while estimated mean EE was 5272 ± 525 kcal·d−1. The mean energy imbalance was −2854 kcal/d (95% CI: −2655 to −3055, p < 0.001), with all participants in negative energy balance (range: −492 to −3813 kcal/d). POMS depression (r = 0.517, p < 0.01) and POMS anger (r = 0.363, p = 0.020) were associated with energy balance. The regression model was significant (R2 = 0.23, F (2, 38) = 7.02, p < 0.01), with POMS depression significantly predicting energy balance (β = 50.76, p = 0.011). Conclusions: Deployed SOF Soldiers reported high EE and limited EI, which may negatively impact performance. Higher POMS depression scores were associated with lower energy deficits. Future studies should investigate the relationship between mood and energy balance, using direct measures of EI and EE. [ABSTRACT FROM AUTHOR]

Recent studies suggest that shift working may trigger health issues through disrupted circadian rhythms and altered eating habits. This study aimed to examine the possible associations of shift work with sleep quality, diet quality and obesity-related parameters. This study was conducted with 150 males (75 shift and daytime workers) aged 24–50 years. Dietary intake was determined using the 24-hour recall method, and dietary quality was evaluated using the Healthy Eating Index-2010 (HEI-2010). Anthropometrical measurements and body composition were assessed. The Pittsburgh Sleep Quality Index was used to evaluate sleep quality. Fasting and postprandial glucose and insulin, and fasting lipid levels were analyzed. HOMA-IR was calculated, and blood pressure was measured. The total HEI-2010 score of shift workers (52.6 [45.4–58.8]) was lower than the daytime workers (55.9 [49.1–64.9]) (p = 0.016). Among individuals with good sleep quality, the total HEI-2010 score, seafood and plant proteins, fatty acids, and sodium scores were lower in shift workers compared to others (p < 0.05 for each). Non-obese shift workers had higher body weight, waist circumference, waist/hip ratio, VLDL-cholesterol, triglyceride, postprandial glucose, and insulin levels compared to daytime workers (p < 0.05 for each). This study demonstrates that shift working is associated with lower diet quality independent of sleep quality. [ABSTRACT FROM AUTHOR]

Objectives: An acidogenic diet, by disrupting the blood pH equilibrium, can contribute to metabolic acidosis and lead to inflammation. Therefore, we hypothesized that dietary acid load (DAL) increases disease activity and inflammation in psoriatic arthritis (PsA) patients. Methods: This study was conducted with 58 obese/overweight patients, aged 20–65 years. Dietary intake was assessed using a 3-consecutive-day 24-hour recall. The DAL was evaluated through the PRAL (potential renal acid load) and NEAP (net endogenous acid production) and divided into the low and high groups by their median values. The disease activity assessments, anthropometric measurements, dietary data, and blood parameters of patients were recorded and compared at the low and high DAL groups. Results: We observed that patients in the high NEAP and PRAL groups had worse PsA pattern scores (P < 0.05). Also, PRAL and NEAP scores were positively associated with Disease Activity Index for Psoriatic Arthritis, Health Assessment Questionnaire, and Psoriatic Arthritis Impact of Disease-12 (PSAID-12) scores. After adjusting age, sex, smoking, and body mass index, 1 mEq increase in PRAL and NEAP was associated with an elevation of Disease Activity Index for Psoriatic Arthritis (0.506 and 0.486 points, respectively). Conclusions: These results showed a close relationship between DAL and PsA symptoms. An acidogenic diet may negatively affect PsA prognosis. Healthy eating recommendations should be part of the management of the disease. [ABSTRACT FROM AUTHOR]

Introduction: The study aimed to examine anemia prevalence and risk factors in employed women at a medical center compared to unemployed women from a charity center, with anemia defined as hemoglobin <120 g/L and iron deficiency as serum ferritin <30 ng/mL or serum iron <10 mcg/dL. Material and Methods: This cross-sectional study included 651 employed, non-pregnant randomly selected women aged 20-67 years. Participants completed questionnaires on sociodemographic, nutritional, and obstetrical characteristics. Blood indicators such as hemoglobin, serum ferritin, iron, and TIBC were measured. Results: Out of 651 participants, 395 (60.7%) had anemia/IDA (Hb <120 g/L, ferritin <30 ng/mL, or iron <10mcg/dL), comprising 308 (47.3%) having IDA and 215 (33%) having anemia. Younger age (<40 years) and menorrhagia were individually associated with 1.84- and 2.79- times increased risk of developing anemia in the studied population, respectively. A higher number of shifts and lack of vegetable consumption were found to be significantly prevalent in the anemic group. The prevalence of anemia/IDA among hospital staff and referred women was 60.7% and 43.1%, respectively. Conclusions: The study emphasized the influence of employment on the prevalence of anemia/IDA among hospital staff compared to unemployed women. [ABSTRACT FROM AUTHOR]

Background: Psychological characteristics of eating behaviour may be related to dietary habits. Aim: We investigated the association between eating behaviour characteristics and nutrition and food intake adequacy in Japanese adolescents. Methods: This cross-sectional survey was conducted among 136 junior high school students (boys: 90, girls: 46) at a junior high school in Tokyo, Japan. Eating behaviour was categorised into three types (emotional, external, and restrained) using scores on the Japanese version of the Dutch Eating Behaviour Questionnaire. Dietary intake was assessed using a validated, brief self-administered diet history questionnaire. Inadequate nutrient intake was determined by counting the number of nutrients not meeting the dietary reference intake (DRI) for the Japanese population. The statistical analyses included Wilcoxon signed-rank tests, Spearman's rank correlation coefficient, and multiple regression analysis using JMP ver.14 (SAS Institute Inc., Cary, NC, USA). All reported p values are two-tailed, and p < 0.05 was regarded as statistically significant. Results: Multiple regression analysis showed that restrained eating score was inversely associated with the number of nutrients not meeting the DRI (β = − 0.28; p = 0.0027) and with total weight of snack intake (β = − 0.30; p = 0.0010). Neither emotional nor external eating was significantly associated with the number of nutrients not meeting the DRI and with total weight of snack intake. Conclusions: These results suggest that adolescents with low restrained eating scores may have less self-control over their eating behaviour and may therefore have inadequate dietary intake. [ABSTRACT FROM AUTHOR]

Background Adequate nutrition is essential for individuals with diabetes and wounds to optimise both wound healing and blood glucose control. Previous systematic reviews have evaluated the effectiveness of nutrition supplementation for wound healing in individuals with diabetes. However, none have reported comprehensively on the range of dietary interventions utilised in this population, despite these being common within clinical practice. Therefore, the aim of this systematic review is firstly to evaluate the effectiveness of dietary interventions for wound prevention and management in people with diabetes, and secondly to describe intervention characteristics. Methods Using PRISMA-P to guide the review, five databases will be searched for intervention studies (Medline, Embase, CINAHL, Scopus, Cochrane Library) as well as clinical trials registries. The Rob-2 and ROBINS tools will assess risk of bias. Studies will be described narratively, and a meta-analysis conducted if adequate levels of homogeneity exist between included studies and outcome variables, including study types, and characteristics of the sample including sample size. An appropriate model will be chosen to undertake meta-analysis. Discussion The systematic review results will inform clinicians on the most effective dietary interventions to optimise wound healing in individuals with diabetes. Study results will inform design and conduct of future nutrition interventions in wound healing. [ABSTRACT FROM AUTHOR]

Climbing is an Olympic discipline in full development and multidisciplinary in nature, where the influences of body composition and nutritional status on performance have not yet been clarified despite the quest for a low weight in anti-gravity disciplines such as climbing. The present cross-sectional study aimed to conduct nutritional (3-day dietary diaries) and body composition (ISAK profile) assessments on sport climbing athletes by gender and climbing level during the months of February and March 2024. The t-test for independent samples and the Mann–Whitney U-test, as well as an ANOVA and the Kruskal–Wallis H-test, were used to compare the distributions of two or more groups, respectively, and Pearson's and Spearman's correlation coefficients were used to estimate the correlations between the different variables. The mean age of the 46 Spanish climbers (22 men and 24 women) was 30 years (SD: 9) with 7.66 years of experience (SD: 6.63). The mean somatotype of the athletes was classified as balanced mesomorph. Negative correlations were observed between fat mass variables and climbing level (p < 0.010), and positive correlations were observed with forearm circumference (p < 0.050). The mean energy availability (EA) was 33.01 kcal-kg FFM−1d−1 (SD: 9.02), with 55.6% of athletes having a suboptimal EA status and 35.6% having low energy availability (LEA). The carbohydrate and protein intakes were below the recommendations in 57.8% and 31.1% of athletes, respectively. There were deficient intakes of all micronutrients except phosphorus in males. These findings suggest that climbing athletes are at a high risk of developing low energy availability states and concomitant problems. Optimal nutritional monitoring may be advisable in this type of athlete to try to reduce the risk of LEA. [ABSTRACT FROM AUTHOR]

Rugby players must develop excellent levels of conditioning during adolescence. However, this pivotal period of life is also characterized by a surge in biological growth, which further increases the energy and nutritional requirements of this population. This study examined within-individual differences in energy intake (EI) and energy balance (EB) of 46 young rugby players during a pre-season micro-cycle. Two clusters were identified with significantly different characteristics and EB states, suggesting that young rugby players adjust their EI to match their body composition goals. The first cluster is characterized by players with a low body fat% (12.87 ± 2.53). They had a positive EB (330 ± 517 kcal), suggesting a goal of increasing muscle mass. Conversely, the second cluster is characterized by a higher body fat% (23.1 ± 1.6, p < 0.005) and reported a negative, lower EB (−683 ± 425 kcal, p < 0.005), suggesting a goal focused on reducing fat mass. Although our study provides more optimistic results than previous ones regarding the high risk of inadequate EI in young rugby players, we emphasize the importance of rigorous nutritional support, especially for players aiming to lose weight, to avoid severe caloric restriction, as well as the downstream effects of such practices on their nutritional status, given the higher risk of macro- (e.g., CHO < 6 g/kg/d) and micronutrient (e.g., iron < 11 mg/d, calcium < 1300 mg/d, vitamin D < 5 mg/d) deficiencies. [ABSTRACT FROM AUTHOR]

Previous studies exploring the relationship between dietary potassium and magnesium intake and the risk of type 2 diabetes mellitus (T2DM) have yielded inconsistent results and the lack evidence from rural China. Therefore, we aimed to investigate the association between dietary potassium and magnesium intake and the risk of T2DM in rural China. Data was collected from the Henan Rural Cohort Study in 2017. A validated semi-quantitative food frequency questionnaire assessed dietary potassium and magnesium intake. Logistic regression models were used to calculate odds ratio (ORs) and 95% confidence intervals (CIs) to evaluate the effect of dietary potassium, magnesium and the potassium-magnesium ratio on the risk of T2DM. A total of 38384 individuals were included in the study, and 3616 participants developed T2DM. Logistic regression analysis revealed that the OR (95% CI) of the highest versus dietary potassium and magnesium and potassium-magnesium ratio intakes were 0.67 (0.59, 0.75), 0.76 (0.67, 0.88), and 0.57 (0.50, 0.66), respectively, compared to the subjects with the lowest quartile of intakes. In addition, gender partially influences the relationship between dietary magnesium and T2DM prevalence (P-interaction = 0.042). The group with the highest dietary potassium and dietary magnesium intake had the lowest risk of T2DM, with an OR (95% CI) of 0.63 (0.51-0.77). Dietary potassium and magnesium intake are important modifiable risk factors for T2DM in rural China. Dietary potassium intake > 1.8g/day, dietary magnesium intake > 358.6mg/day and < 414.7mg/day and potassium-magnesium ratio >5.1 should be encouraged to prevent better and manage T2DM. [ABSTRACT FROM AUTHOR]

Natural fruit beverages are popular drinks worldwide. In particular, watermelon juice is highly consumed in the Middle East because the geographical conditions are suitable for its cultivation. However, the innocuity of these beverages is poorly studied in the region. In this study, the fluoride concentration in natural watermelon juice from 3 different provinces of Iran was determined. The toxicological risk of fluoride for watermelon consumers with an age range of 4-65 years old was also determined. The fluoride content in 30 watermelon samples was analyzed. The mean values of triplicate fluoride measurements were reported in this study. The health risk assessment was evaluated by using the hazard quotient (HQ). Overall, the mean fluoride content in natural watermelon juice was 0.007 mg/L. The mean fluoride concentration in samples from Fars province (with the highest value of 0.037 mg/L) was statistically higher than that from Khuzestan and Isfahan provinces. The hazard quotient value in all age groups was <1 and indicated no significant risk for watermelon consumers of the different age groups. Although watermelon alone may not present an apparent health risk, fluoride intake by consuming other sources of drinks and food should be considered to provide a comprehensive fluoride risk assessment. [ABSTRACT FROM AUTHOR]

Abstract This cross-sectional study explores the impact of FTO gene single nucleotide polymorphisms (SNPs) rs9939609 and rs1421085 on dietary habits contributing to obesity risk in Thai adults. The study enrolled 384 participants from Bangkok, categorized as non-obese (BMI

Abstract The aim of this study was to investigate whether a reduction in accelerometer-measured sedentary behavior (SB) improves blood lipids in inactive adults with metabolic syndrome (MetS). Sixty-four participants were randomly assigned into intervention (INT, n = 33) and control (CONT, n = 31) groups. The INT group was instructed to reduce SB by 1 h/day without increasing formal exercise, whereas the CONT group was advised to maintain usual SB habits. SB and physical activity (PA) were measured with accelerometers throughout the intervention. Plasma lipid concentrations and dietary intake by food diaries were assessed at baseline and at the end of the intervention. High-density lipoprotein percentage of total cholesterol decreased during the intervention similarly in both groups (p = 0.047). Other blood lipids did not change from baseline to six months in either group. The CONT group had a statistically significant reduction in the intake of saturated fatty acids compared to the INT group (p = 0.03). Intervention resulting in a 40-minute reduction in daily SB and 20-minute increase in habitual MVPA seems to not be effective in improving blood lipids in adults with MetS. Reducing SB together with a higher volume and/or intensity of PA and proper nutrition may be needed to reduce the risk of cardiometabolic diseases. Trial registration. This study is registered at ClinicalTrials.gov (NCT03101228, 05/04/2017). https://www.clinicaltrials.gov/ct2/show/NCT03101228?term=NCT03101228&draw=2&rank=1 .

Abstract The early stages of childhood are a crucial period of life for health, with inadequate nutrition impacting physical growth, cognitive development, and the immune system. A considerable proportion of children are affected by micronutrient intake inadequacy and deficiency across the globe. Evidence on micronutrient intake among children aged 6–23 months is limited in Northwest Ethiopia, where there is a divergence between production and dietary consumption practices compared to other regions of the country. This study aimed to determine micronutrient inadequacy and associated factors among children aged 6–23 months. From February 1 to February 18, 2023, 435 children aged 6–23 months participated in a community-based cross-sectional study in the North Mecha District of the Amhara Region, Northwest Ethiopia. The study participants were selected using a multistage sampling technique. A multiphasic interactive 24-h dietary recall was used to collect dietary intake data via an interviewer-administered questionnaire. The interviews were conducted with the mothers of the selected children. Nutrient values for the selected 12 micronutrients were calculated using the NutriSurvey 2007 software and food composition tables from Ethiopia, Tanzania, and Kenya. SPSS version 25 was used for the remaining parts of the analysis. The Nutrient Adequacy Ratio and Mean Adequacy Ratio were calculated to evaluate the nutrient intakes. To identify the factors associated with overall micronutrient intake inadequacy, a binary logistic regression analysis was performed, with statistical significance determined at a p-value

Abstract Background Vitamin D insufficiency (25OHD, 50–75 nmolˑl− 1) is a common issue within healthy adults and elite athletes and is associated with decreased musculoskeletal health and performance. However, few studies have identified the prevalence and risk factors associated with vitamin D insufficiency within elite Para-Athletes. Methods An electronic search was completed on the 5th January 2023 and updated on the 21st June 2024, searching Web of Science, PubMed, Scopus, Cochrane Library and EASY (originally OpenGrey). To meet the eligibility criteria, retrieved studies were required to include at least one baseline measure of a vitamin D biomarker from elite Para-Athletes performing at national or international levels and therefore all quantitative study designs could be included. Risk of bias was assessed using the Joanna Briggs Institute Critical Appraisal Checklist (8-item) for analytical cross-sectional studies. Data from the eligible studies was extracted and charted, with a supporting narrative synthesis. Results The search strategy retrieved 3083 articles, of which ten studies met the inclusion criteria. In total there were n = 355 Para-Athletes, 69.6% of which comprised of males in the included studies. Across the ten included studies, n = 546 samples were taken from n = 355 Para-Athletes across different seasons and based upon the 25(OH)D insufficiency and deficiency thresholds set by each individual study 43.2% of the samples were considered insufficient and 28.1% deficient. During the winter months vitamin D insufficiency was at its most prevalent at 74.1%, compared to 57.1% in summer of the 25(OH)D samples measured in Para-Athletes. Wheelchair athletes who competed in indoor sports were also more susceptible to low vitamin D. Conclusion This review has highlighted that vitamin D insufficiency and deficiency is highly prevalent in elite level Para-Athletes, all year, across both summer and winter months. Therefore, this review highlights the need for education, treatment, and preventative measures in elite Para-Athletes throughout the year. Registration The following systematic review was prospectively registered through PROSPERO International prospective register of systematic reviews (PROSPERO registration ID number: CRD42022362149).

Summary: Background: Regular audits on nutrition screening, therapy, and dietary intake monitoring are essential for ensuring optimal nutrition practice. This study aimed to investigate the prevalence of nutritional risk, nutritional coverage, and nutrition impact symptoms (NIS) in hospitalized patients. Methods: A cross-sectional study was conducted, including adult patients admitted for ≥5 days on November 1, 2023. Data were collected from medical records to estimate the prevalence of nutritional risk using the NRS-2002 score. Additionally, data on dietary intake and NIS were collected through interviews with patients identified as being at nutritional risk. Results: A total of 104 patients (48% females) were included in the study, with 51% identified as being at nutritional risk. Patients at nutritional risk and those not at risk differed significantly in terms of length of admission (median 9 (IQR: 7–17) vs. 7 days (6–11), P = 0.015) and BMI (median 22.3 (IQR: 20.3–27.7) vs. 25.9 (22.9–29.7), P = 0.015). Patients at nutritional risk had a median energy coverage of 60% (IQR: 38–87) and a median protein coverage of 45% (IQR: 36–82). However, only 42% of them achieved an energy intake of ≥75% of the estimated requirement, while 28% met the same level for protein intake. The most prevalent NIS affecting dietary intake was ‘diarrhea, constipation, or discomfort from the stomach’, reported by 50% of patients. Conclusion: This study highlights the significant prevalence of nutritional risk among hospitalised patients, with one in every two patients identified as being at risk. Despite efforts, nutritional needs were not adequately met, particularly regarding protein intake. Regular audits and interdisciplinary collaboration are necessary for improving nutritional care and outcomes in hospital settings.

Introduction: The study aimed to examine anemia prevalence and risk factors in employed women at a medical center compared to unemployed women from a charity center, with anemia defined as hemoglobin

Abstract Background Unhealthy diet is a key risk factor for Non-Communicable Diseases (NCDs) that contribute to increased morbidity and premature mortality. With increased computer literacy and mobile phone penetration, there is a high opportunity for mobile application-based interventions. The current study was conducted to develop a mobile application to monitor dietary intake and to assess its acceptability and effectiveness in diet control compared to a similar paper-based intervention. A mobile application was developed based on research evidence and opinions of local experts. The mobile application was introduced to a selected group of office workers who were in preparation, action, and maintenance stages of the Trans Theoretical Model (TTM) and a paper-based intervention was used as the comparator. Socio-demographic data were collected through a self-administered questionnaire. Participants were followed up for three months for adherence. The effectiveness of interventions was assessed at the end of three months by comparing the progressive change in the stage of change and the change from unhealthy to healthy dietary intake between two groups as primary and secondary outcomes respectively. Results Among 123 office workers who participated in the study, 19.5% preferred the mobile intervention over the paper-based intervention. Younger, unmarried office workers and those who do not have children, had a higher acceptance for the mobile intervention (p

Abstract Childhood overweight/obesity is a serious problem that has not been adequately addressed. As a key factor affecting weight gain, the association between dietary intake with childhood overweight and obesity is still unclear. The objective of this study was to analyze the association between sociodemographic, lifestyle factors and dietary intake with overweight or obesity. We used data from a large cross-sectional National Health and Nutrition Examination Survey (NHANES). The U.S. children aged 6–15 years with both weight data and dietary data were included. For univariate analysis of sociodemographic data, t tests was performed for continuous variables and chi-square tests was performed for discrete variables. Dietary intakes were described by median and quartile, and differences in dietary intake between children with normal weight and children with overweight or obesity were compared by rank sum tests. A modern statistical shrinkage technique, LASSO regression was used to examine the association between dietary intake and childhood obesity. Our study confirms that Hispanic ethnicity, increasing age, passive exposure to smoking, higher protein intake, and higher caffeine intake were positively associated with child overweight or obesity. Additionally, non-Hispanic White race, higher physical activity levels, higher household income, and higher vitamin A intake were negatively associated with child overweight or obesity.

Abstract Plant-based diets have gained attention for their potential benefits on both human health and environmental sustainability. The objective of this study was to investigate the association of plant-based dietary patterns with the endogenous metabolites of healthy individuals and identify metabolites that may act as mediators of the associations between dietary intake and modifiable disease risk factors. Adherence to plant-based dietary patterns was assessed for 170 healthy adults using plant-based diet indexes (PDI). Individuals with higher healthful PDI had lower BMI and fasting glucose and higher HDL-C, while those with higher unhealthful PDI had higher BMI, triacylglycerol and fasting glucose and lower HDL-C. Unhealthful PDI was associated with higher levels of several amino acids and biogenic amines previously associated with cardiometabolic diseases and an opposite pattern was observed for healthful PDI. Furthermore, healthful PDI was associated with higher levels of glycerophosphocholines containing very long-chain fatty acids. Glutamate, isoleucine, proline, tyrosine, α-aminoadipate and kynurenine had a statistically significant mediation effect on the associations between PDI scores and LDL-C, HDL-C and fasting glucose. These findings contribute to the growing evidence supporting the role of plant-based diets in promoting metabolic health and shed light on the potential mechanisms explaining their beneficial health effects.

Coenzyme Q10 (CoQ10) is an essential compound for energy production in the mitochondria and the antioxidation of lipid-soluble substances in cells. As it can be biosynthesized in cells, CoQ10 is not an essential nutrient. However, its intake through meals contributes to the maintenance of CoQ10 levels in the body. Therefore, understanding the effects of daily diet on serum CoQ10 levels is crucial. This study investigated the effect of a two-week diet without meat or poultry, which are rich in CoQ10 content, on serum CoQ10 levels of 22 young women aged 20–21 years. Upon restricting the intake of meat and poultry, the participants’ average daily intake of CoQ10 from meals decreased from 2.1 ± 0.6 to 1.1 ± 0.5 mg/day. Simultaneously, the average serum reduced, oxidized, and total CoQ10 levels decreased by 14%, 31%, and 16%, respectively, after the two-week dietary intervention, whereas the reduced serum CoQ10 ratio increased significantly. These results suggest that meat and poultry are significant sources of CoQ10 in the diet. Dietary habits affect serum CoQ10 levels; however, further research is required to determine whether people who follow long-term diets with lower serum CoQ10 levels, such as a healthy reference diet proposed by the EAT-Lancet Commission in addition to vegetarian and vegan diets, need CoQ10 supplementation to maintain health and achieve healthy longevity.

Abstract Background With the aging of the population worldwide, extending healthy life expectancy is an urgent issue. Muscle mass has been reported to be associated with physical independence and longevity. This study aimed to investigate the characteristics of food intake in urban community-dwelling older adults with low muscle mass. Methods This cross-sectional study used baseline data from the Bunkyo Health Study, which included 1618 urban community-dwelling older adults aged 65–84 years. All participants underwent measurement of body composition using bioelectrical impedance analysis and evaluation of nutrient and food intake using the brief-type self-administered diet history questionnaire. Participants were stratified by sex and divided into robust or low skeletal muscle mass index (SMI) groups according to the Asian Working Group for Sarcopenia criteria to compare differences in nutrient and food intake. Results The mean age and body mass index were 73.1 ± 5.4 years and 22.6 ± 3.1 kg/m2, respectively. The prevalence of low SMI was 31.1% in men and 43.3% in women. In men, all food intake, including total energy intake, was similar between the low SMI group and the robust group. In women, the low SMI group had less total energy intake, and consumed lower amounts of energy-producing nutrients (protein, fat, and carbohydrates), but there were only small differences in the intake of specific foods. Conclusions There were sex differences in food intake characteristics between urban community-dwelling older adults with low SMI and those who were robust. Advising women to increase their energy intake may be important in preventing muscle loss, and further research is needed in men.

Abstract Introduction It is unclear how dietary intake changes after sodium-glucose cotransporter 2 inhibitor (SGLT2i) treatment is started in patients with type 2 diabetes. Methods We performed a non-controlled, open-label study that enrolled 51 patients with type 2 diabetes. The patients were newly administered empagliflozin, and their dietary habits were examined using a self-administered diet history questionnaire at the beginning of the study and after 24 weeks. We investigated the association of changes in HbA1c and body weight with changes in energy, nutrient, and food group intakes. Results At 24 weeks after the start of the study, HbA1c improved significantly and body weight decreased. In the food group, only the intake of confectionery increased, and there were no significant differences in the association between changes in HbA1c and body weight and changes in energy, nutrient, and food group intakes after 24 weeks. However, a significant negative correlation was found between change in HbA1c after 4 weeks and change in energy intake after 24 weeks, and principal component analysis showed an association between change in HbA1c levels after 4 weeks and change in energy intake and some food group intakes including confectionery after 24 weeks. Conclusion In this study, after 24 weeks of treatment with empagliflozin, only intake of confectionery increased. Early assessment by dietitians after initiation of SGLT2i treatment might be important because our data suggested that the reduction in blood glucose levels after the start of empagliflozin was associated with a subsequent increase in energy intake. Trial registration University Hospital Medical Information Network-Clinical Trials Registry (UMIN-CTR) on September 5, 2016 (registration ID, UMIN000002309|| http://www.umin.ac.jp/ctr/ ).

Abstract Introduction The prevailing nutritional conditions and the triple challenge of malnutrition faced by adolescents have adverse consequences for both the present and future generations’ health and nutrition. Summarizing the available research on the nutritional status and dietary habits of adolescents in Nigeria is crucial. Objective This study aims to systematically evaluate available literature on the nutritional status of adolescent aged 10 to 19years in Nigeria. Methodology A systematic search using PRISMA guideline was conducted. Three electronic databases were searched i.e., PubMed, Web of Science and Scopus using specific terms and keywords for online articles published between 2013 and 2023. After applying specified inclusion and exclusion criteria, 51 articles were selected for data extraction, synthesis and quality assessment. Results Of the 51 included studies, 78.4% were conducted in the Southern Nigeria, 11.8% in the Northern Nigeria and 9.8% included both regions. The prevalence of overweight ranged between 0.8 and 31% and obesity ranged between 0.1 and 14%. The prevalence of thinness, stunting and underweight ranged between 3 and 31%, 0.4 to 41.6%, 0.3 to 73.3% respectively. The review also identified an inadequate intake of essential nutrients including iron, zinc, calcium, vitamin A, C, D, niacin, thiamin, riboflavin, cobalamin, and folate, with vitamin A deficiency prevalence ranges from 44 to 96%. The dietary patterns were characterized by a high consumption of cereals grains and starchy foods, low animal proteins, fast-food with soft drinks, and limited consumption of fruits and vegetables along with meal skipping. Conclusion These findings portray a complex picture of the nutritional challenges faced by this demographic group, highlighting both undernutrition and overnutrition, poor eating behaviour and micronutrient deficiency as significant concerns. The review revealed regional disparities in research representation, with a concentration of studies in Southern Nigeria. This highlights the importance of directing research efforts toward the northern regions, where the prevalence of nutritional issues is equally severe, but less studied. Systematic review registration number PROSPERO CRD42023481095.

Abstract In the UK people living in disadvantaged communities are less likely than those with higher socio-economic status to have a healthy diet. To address this inequality, it is crucial scientists, practitioners and policy makers understand the factors that hinder and assist healthy food choice in these individuals. In this scoping review, we aimed to identify barriers and facilitators to healthy eating among disadvantaged individuals living in the UK. Additionally, we used the Theoretical Domains Framework (TDF) to synthesise results and provide a guide for the development of theory-informed behaviour change interventions. Five databases were searched, (CINAHL, Embase, MEDLINE, PsycINFO, and Web of Science) for articles assessing healthy dietary intake of disadvantaged adults living in the UK. A total of 50 papers (34 quantitative; 16 qualitative) were included in this review. Across all studies we identified 78 barriers and 49 facilitators found to either impede and/or encourage healthy eating. Both barriers and facilitators were more commonly classified under the Environmental, Context and Resources TDF domain, with 74% of studies assessing at least one factor pertaining to this domain. Results thus indicate that context related factors such as high cost and accessibility of healthy food, rather than personal factors, such as lack of efficiency in healthy lifestyle drive unhealthy eating in disadvantaged individuals in the UK. We discuss how such factors are largely overlooked in current interventions and propose that more effort should be directed towards implementing interventions that specifically target infrastructures rather than individuals.

Background: Although relatively abundant in nature, zinc deficiency is one of the most prevalent mineral micronutrient deficiencies, particularly in sub-Saharan Africa (SSA). However, there are limited data on zinc nutriture for children in the SSA region.Objective: A study was undertaken to review the available literature that reported the prevalence of zinc deficiency assessed using the three population-level indicators (plasma/serum zinc, dietary zinc intake and stunting) among children 0–59 months of age in SSA.Methods: A search combination of words was performed on PUBMED, Google Scholar, AGORA, ScienceDirect and SpringerLink databases. The following search terms were entered; “stunting OR low height for age AND serum zinc OR plasma zinc, AND dietary zinc intake AND under five AND Sub-Saharan Africa”.Results: We identified 25 studies. Two were randomised controlled trials and the rest were cross-sectional studies of which eight were national surveys. Nineteen studies from nine countries have assessed plasma or serum zinc. A total of 10 studies from 6 countries assessed dietary zinc intake. The prevalence of risk of zinc deficiency ranged from 20–83% using PZn/SZn, and 31–99% using inadequate dietary Zn intake, with the exception of one study that reported 8%.Conclusion: The risk of zinc deficiency among children aged between 0 and 59 months appears to be high and of public health concern. Stunting was the most commonly reported proxy indicator of zinc deficiency. When planning interventions, stakeholders should consider collecting appropriate biomarker data and design context-specific interventions.

Rui-lian Ding,1,&ast; Cheng Fu,2,3,&ast; Yu Zheng,1 Jin Bu,1 Er-Xia Shen2 1Hospital for Skin Disease (Institute of Dermatology), Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People’s Republic of China; 2Sino-French Hoffmann Institute, School of Basic Medical Sciences; The Second Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, Guangzhou Medical University, Guangzhou, Guangdong, People’s Republic of China; 3Shenzhen Children’s Hospital, Shenzhen, Guangdong, People’s Republic of China&ast;These authors contributed equally to this workCorrespondence: Jin Bu; Er-Xia Shen, Email dr.jinbu@gmail.com; erxia_shen@gzhmu.edu.cnObjective: Psoriasis is a common chronic inflammatory disease. However, trace elements are essential to biochemical processes of the skin, it is suspected that the trace elements are vital in the pathogenesis of psoriasis. Our research is aimed to investigate the association between serum levels and dietary intake levels of selenium, zinc, and copper with psoriasis.Methods: In this cross-sectional study, we utilized the National Health and Nutrition Examination Survey data from 2011 to 2014 to examine the association between psoriasis and serum concentration and dietary intake of trace elements including copper, zinc, and selenium in the US individuals. Our research combined two cycles and weighted the data. Student’s t-tests and χ 2 test were used. Subgroup analyses and interaction tests were conducted by IBM SPSS Statistics 22 and EmpowerStats.Results: This study indicates that the population with psoriasis has a lower dose of dietary intake selenium than the controls, and risk analysis showed that the men with selenium daily intake > 150 mcg/day have a decreasing risk for psoriasis compared to those with daily intaking selenium < 75 mcg/day. However, there are no differences on daily intake of selenium, zinc, and copper and serum levels of Zinc and Copper between psoriasis and healthy controls. The current study showed that the psoriasis group was significantly older with a bigger waist circumference, a higher education level, a higher ratio of people with smoke every day, and a higher ratio of people in USA and being non-Hispanic White.Conclusion: This cross-section study showed that a high selenium intake may benefit USA adults from psoriasis, especially for males. The social and cultural background and ethnic differences between the two groups influence the eating and living models, including the trace element intake. The national recommended dietary allowances (RDAs) might be considered to be modified with more reliable investigative clinical data and certain considering the social and cultural models.Keywords: trace elements, selenium, zinc, copper, serum level, dietary intake

Abstract Studies on the beneficial role of dietary antioxidants in preventing or managing hypertension in postmenopausal women are infrequent. The present cross-sectional study aimed to assess the association between dietary antioxidants and hypertension among menopausal women in Rafsanjan, a city located in the southeast of Iran. This study was based on data from the Rafsanjan Cohort Study (RCS), as part of the Prospective Epidemiological Research Studies in IrAN (PERSIAN). Among 2359 postmenopausal women, finally, 1936 women were included in this study. Participants were grouped as having normal blood pressure (BP), elevated BP, stage 1 hypertension, or stage 2 hypertension as defined by the 2017 American College of Cardiology (ACC)/American Heart Association (AHA) BP guideline. A food frequency questionnaire (FFQ), was utilized to ascertain the levels of various nutrients and dietary antioxidants in the diet. The association between dietary intakes of antioxidants and blood pressure groups was evaluated by crude and adjusted models in the multinominal logistics regression analysis. Normal BP, elevated BP, stage 1 hypertension, and stage 2 hypertension were observed in 35.69%, 3.62%, 10.59%, and 50.10% of postmenopausal women respectively. In the adjusted model, in subjects with higher consumption of β-carotene, the odds ratios of elevated BP in the 3rd quartile was about 2 times (OR: 2.04 (1.06–3.93) higher than 1st quartile. Also, in subjects with medium quality of DAQS, the odds ratios of elevated BP and stage 1 blood pressure were about 2 times (OR: 2.09 (1.05–4.17) and 1.69 times (OR: 1.69 (1.09–2.63) higher than subjects with low quality respectively. Furthermore, we did not find any statistically significant association between increased intake of dietary antioxidants and decreased odds of hypertension. After controlling the effects of confounding variables, increased dietary intake of selenium, carotenoids, vitamin A, vitamin C, and vitamin E did not decrease the odds of hypertension in postmenopausal women. Accordingly, it is suggested that this association be further investigated in the follow-up phase of this prospective study.

Background: Unhealthy diet is a key risk factor for Non-Communicable Diseases (NCDs) that contribute to increased morbidity and premature mortality. With increased computer literacy and mobile phone penetration, there is a high opportunity for mobile application-based interventions. The current study was conducted to develop a mobile application to monitor dietary intake and to assess its acceptability and effectiveness in diet control compared to a similar paper-based intervention. A mobile application was developed based on research evidence and opinions of local experts. The mobile application was introduced to a selected group of office workers who were in preparation, action, and maintenance stages of the Trans Theoretical Model (TTM) and a paper-based intervention was used as the comparator. Socio-demographic data were collected through a self-administered questionnaire. Participants were followed up for three months for adherence. The effectiveness of interventions was assessed at the end of three months by comparing the progressive change in the stage of change and the change from unhealthy to healthy dietary intake between two groups as primary and secondary outcomes respectively. Results: Among 123 office workers who participated in the study, 19.5% preferred the mobile intervention over the paper-based intervention. Younger, unmarried office workers and those who do not have children, had a higher acceptance for the mobile intervention (p < 0.05). There was no difference in adherence (in all three months) or outcomes between the two groups of intervention. Conclusion and recommendations: Mobile application-based interventions are better accepted among the young age group and further studies are recommended to explore their applicability. Trial registration: The study was registered in the Sri Lankan Clinical Trial Registry (Registration No. SLCTR/2020/025; Date 15th December 2020). [ABSTRACT FROM AUTHOR]

Given the health benefits of carotenoids, it is crucial to evaluate their levels in patients undergoing malabsorptive procedures like one anastomosis gastric bypass (OAGB). This study aimed to assess serum carotenoid levels before and 6 months following OAGB. Prospectively collected data from patients who underwent primary OAGB were analyzed. Data included anthropometrics, dietary intake assessments, and biochemical tests. Serum samples were analyzed for lipid profile and serum carotenoids, including lutein, zeaxanthin, α-carotene, β-carotene, phytofluene, ζ-carotene, and lycopene. Data from 27 patients (median age 47.0 years and 55.6% female) were available before and 6 months post-OAGB. The median pre-surgical BMI was 39.5 kg/m2, and the median excess weight loss at 6 months post-surgery was 63.9%. Significant decreases in all carotenoid levels were observed over time (p < 0.001 for all). A median relative decline of 65.1% in absolute total carotenoid levels and 12.7% in total cholesterol levels were found. No associations were observed between changes in clinical outcomes and carotenoid levels during the study period. This study reveals significant decreases in carotenoid levels within the first 6 months following OAGB. Nutritional intervention studies are needed to explore how incorporating carotenoid-rich foods affects post-surgery carotenoid levels and clinical outcomes. [ABSTRACT FROM AUTHOR]