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The role of dietary macronutrients and energy intake in the aging process has been well‐established. However, previous research has mainly focused on the association between leukocyte telomere length (LTL) and individual macronutrients, while the effects of macronutrient composition on LTL remain unclear. This cross‐sectional analysis involved 4130 US adults (44.8 ± 17.0 years; 51% female) from the National Health and Nutrition Examination Survey during 1999–2002. A single 24‐h dietary recall is used to collect dietary data. The relationship between dietary macronutrient composition and LTL is examined using three‐dimensional generalized additive models. After adjustment for age, sex, ethnicity, education, physical activity, BMI, and dietary quality, a three‐dimensional association of macronutrient composition with LTL (P = 0.02) is revealed. Diets lower in protein (5–10%), higher in carbohydrates (75%), and lower in fat (15–20%) are associated with the longest LTL corresponding to 7.7 years of slower biological aging. Diets lowest in protein (5%) and carbohydrate (40%), while highest in dietary fat (55%) are associated with the shortest LTL, corresponding to accelerated biological aging of 4.4 years. The associations appeared magnified with higher energy intake. These findings support a complex relationship between dietary macronutrients and biological aging independent of diet quality. [ABSTRACT FROM AUTHOR]

Some scholars have shown how the U.S. has deployed several traditional, imperial strategies to maintain global power, including military interventions, support for proxy governments, economic coercion, and the exercise of hegemony. In many countries, though, these strategies cannot effectively work. Some countries have elected leaders that defy U.S. influence, and, in middle‐income countries, the U.S. cannot use economic coercion. The U.S. also cannot militarily invade all countries that possess anti‐American governments. How, then, does the U.S. aim to confront and control anti‐American governments in the contemporary world? I examine U.S. foreign policy towards Venezuela under Hugo Chávez, who recurrently challenged U.S. global power during his time in office. Through interviews with U.S. state elites, who developed policy towards Venezuela, and through analysis of U.S. diplomatic cables, I show how the U.S. has moved away from traditional, imperial modalities and towards new imperial techniques aimed at frustrating political processes within particular countries, as well as containing their global influence. These techniques include pressuring the federal judiciary, utilizing state agencies to fund and support opposition political parties and NGOs, seeking to terminate particular pieces of legislation, and eliminating eligibility for global leadership positions. These efforts do not immediately aim to displace existing governments, but, in the least, they aim to frustrate the domestic efforts of particular governments, and ultimately cultivate conditions favorable for the political opposition to eventually attain political power. [ABSTRACT FROM AUTHOR]

In recent years, several governments have targeted nongovernmental organizations ( NGOs) by enacting legislation that prohibits foreign funding for them. This article uses diplomatic cables, newspaper articles, and interviews with representatives from NGOs and donors to explain the Venezuelan government's passage of legislation prohibiting foreign funding for political NGOs in 2010. Existent political, sociological, and globalization-oriented theories fail to explain the passage and timing of this legislation. Instead, I utilize and extend global fields theory to examine the Venezuelan government's redirection of its foreign relations, which I argue generated the political opportunity for the government to pass this legislation. I show that the government initially remained keyed into a global subfield involving groups that successfully pressured it to reconsider a more radical form of legislation prohibiting direct foreign funding for all NGOs when it came up for discussion in 2006, including the U.S. and Western European governments, and domestic NGOs. By 2010, however, the government had become embedded within a global subfield involving authoritarian and anti-imperial governments that had already passed similar legislation, and domestic community councils. These newfound relations insulated the government from reconsideration and allowed it the political opportunity to pass a new, less radical piece of legislation. [ABSTRACT FROM AUTHOR]

Background Obesity is a public health challenge faced worldwide. Community pharmacists may be well placed to manage Australia's obesity problem owing to their training, accessibility and trustworthiness. However, determining consumers' needs is vital to the development of any new services or the evaluation of existing services. Objective To explore Australian consumers' perspectives regarding weight management services in the community pharmacy setting, including their past experiences and willingness to pay for a specific pharmacy-based service. Design An online cross-sectional consumer survey was distributed through a marketing research company. The survey instrument comprised open-ended and closed questions exploring consumers' experiences of and preferences for weight management services in pharmacy. It also included an attitudinal measure, the Consumer Attitude to Pharmacy Weight Management Services (CAPWMS) scale. Setting and participants A total of 403 consumers from New South Wales, Australia, completed the survey. Results The majority of respondents had previously not sought a pharmacist's advice regarding weight management. Those who had previously consulted a pharmacist were more willing to pay for and support pharmacy-based services in the future. Most consumers considered pharmacists' motivations to provide advice related to gaining profit from selling a product and expressed concerns about the perceived conflicts of interest. Participants also perceived pharmacists as lacking expertise and time. Conclusion Although Australian consumers were willing to seek pharmacists' advice about weight management, they perceived several barriers to the provision of weight management services in community pharmacy. If barriers are addressed, community pharmacies could be a viable and accessible setting to manage obesity. [ABSTRACT FROM AUTHOR]

Issues addressed: Community-based programs that affect healthy environments and policies have emerged as an effective response to high obesity levels in populations. Apart from limited individual reports, little is currently known about these programs, limiting the potential to provide effective support, to promote effective practice, prevent adverse outcomes and disseminate intervention results and experience. The aim of the present study was to identify the size and reach of current community-based obesity prevention projects in Australia and to examine their characteristics, program features (e.g. intervention setting), capacity and approach to obesity prevention. Methods: Detailed survey completed by representatives from community-based obesity prevention initiatives in Australia. Results: There was wide variation in funding, capacity and approach to obesity prevention among the 78 participating projects. Median annual funding was Au$94 900 (range Au$2500-$4.46 million). The most common intervention settings were schools (39%). Forty per cent of programs focused on a population group of ≥ 50 000 people. A large proportion of respondents felt that they did not have sufficient resources or staff training to achieve project objectives. Conclusion: Community-based projects currently represent a very large investment by both government and non-government sectors for the prevention of obesity. Existing projects are diverse in size and scope, and reach large segments of the population. Further work is needed to identify the full extent of existing community actions and to monitor their reach and future 'scale up' to ensure that future activities aim for effective integration into systems, policies and environments. [ABSTRACT FROM AUTHOR]

Recent reports have suggested that the problem of childhood and adolescent obesity has been exaggerated in Australia, and that community-wide obesity prevention initiatives are not warranted; we argue that this is not an accurate reflection of the situation. Available data indicate that obesity affects 6%-8% of Australian schoolchildren, and that the proportion has continued to increase in recent years. Childhood and adolescent obesity is associated with a wide range of immediate health concerns, as well as increasing the risk of disease in adulthood. Some weight-related health problems are also found in overweight children. A range of strategies, including whole-of-community obesity prevention programs, will be required to tackle this problem. Concerns about disordered eating in children and adolescents should not preclude appropriate action on childhood obesity. [ABSTRACT FROM AUTHOR]