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Tolerance to increased supplemented dietary intakes of methionine in healthy older adults
dietary methionine homocysteine lowest-observed-adverse-effect level older adults Tolerable Upper Intake Level tolerance
2018/11/16
Background:L-Methionine (Met) is an essential amino acid for humans and is important for protein synthesis and the formation of polyamines and is involved in the synthesis of many metabolites, includi...
Modeling tool for calculating dietary iron bioavailability in iron-sufficient adults
bioavailability model dietary iron absorption dietary iron intake dietary reference values iron iron bioavailability iron intake serum ferritin
2018/11/14
Background: Values for dietary iron bioavailability are required for setting dietary reference values. These are estimated from predictive algorithms, nonheme iron absorption from meals, and models of...
Nutrition label use is associated with lower longer-term diabetes risk in US adults
food label nutrition label risk of diabetes US adults longitudinal data NLSY79 cohort
2018/11/13
Background: Regular nutrition label use may have important long-term health implications. To our knowledge, the role of nutrition label use in protecting against the development of chronic diseases wa...
Vitamin D supplementation has no effect on insulin sensitivity or secretion in vitamin D–deficient, overweight or obese adults: a randomized placebo-controlled trial
insulin secretion insulin sensitivity obesity random-ized trial RCT, vitamin D
2018/11/14
Background: Vitamin D supplementation has been proposed as a potential strategy to prevent type 2 diabetes. Existing clinical trials have been limited by short duration, low doses of vitamin D, variab...
Erratum for van Meer F et al. Developmental differences in the brain response to unhealthy food cues: an fMRI study of children and adults. Am J Clin Nutr 2016;104:1515–22
van Meer unhealthy food fMRI study
2018/11/13
Erratum for van Meer F et al. Developmental differences in the brain response to unhealthy food cues: an fMRI study of children and adults. Am J Clin Nutr 2016;104:1515–22.
Identification of dietary patterns associated with obesity in a nationally representative survey of Canadian adults: application of a priori, hybrid, and simplified dietary pattern techniques
dietary patterns partial least squares simplified dietary pattern Dietary Guidelines for Americans Adherence Index obesity chronic diseases Canadian
2018/11/13
Background: Analyzing the effects of dietary patterns is an important approach for examining the complex role of nutrition in the etiology of obesity and chronic diseases.
Dietary intake and peripheral arterial disease incidence in middle-aged adults: the Atherosclerosis Risk in Communities (ARIC) Study
dietary patterns food groups meat alcohol peripheral arterial disease
2018/11/13
Background: Peripheral arterial disease (PAD) is a costly source of morbidity and mortality among older persons in the United States. Dietary intake plays a role in the development of atherosclerotic ...
Associations of dietary, lifestyle, and sociodemographic factors with iron status in Chinese adults: a cross-sectional study in the China Health and Nutrition Survey
China anemia diet iron stores lifestyle ferritin
2018/11/12
Background: Although a high prevalence of anemia and related disease burden have been documented in China, limited evidence is available on the current population-level iron status and risk factors fo...
Relation between mealtime distribution of protein intake and lean mass loss in free-living older adults of the NuAge study
dietary protein aging lean mass muscle mass sarcopenia elderly nutrition
2018/12/14
Background: Studies have shown that an even protein intake distribution across meals increased 24-h muscle protein synthesis in young adults compared with a skewed intake. Whether this short-term resu...
Consumption of fruit and vegetables and risk of frailty: a dose-response analysis of 3 prospective cohorts of community-dwelling older adults
fruits vegetables elderly frailty exhaustion slow walking speed
2018/12/3
Background: Consuming fruit and vegetables (FVs) may protect against frailty, but to our knowledge no study has yet assessed their prospective dose-response relation.
Advertising as a cue to consume: a systematic review and meta-analysis of the effects of acute exposure to unhealthy food and nonalcoholic beverage advertising on intake in children and adults,
children consumption food advertising food intake marketing
2018/11/27
Background: Several studies have assessed the effects of food and nonalcoholic beverage (hereafter collectively referred to as food) advertising on food consumption, but the results of these studies h...
Leucine partially protects muscle mass and function during bed rest in middle-aged adults
skeletal muscle protein synthesis physical inactivity atrophy dietary supplementation nutrition
2018/11/27
Background: Physical inactivity triggers a rapid loss of muscle mass and function in older adults. Middle-aged adults show few phenotypic signs of aging yet may be more susceptible to inactivity than ...