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A high-glycemic diet is associated with cerebral amyloid burden in cognitively normal older adults
Alzheimer disease amyloid PET imaging carbohydrate glycemic load principal components analysis
2018/11/21
Background: Little is known about the relation between dietary intake and cerebral amyloid accumulation in aging.
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...
Plasma trans-fatty acid concentrations in fasting adults declined from NHANES 1999–2000 to 2009–2010
trans-fatty acids NHANES gas chromatography mass spectrometry cardiovascular disease
2018/11/13
Background: The consumption of trans fatty acids (TFAs) is associated with an increased risk of cardiovascular disease, and reducing their consumption is a major public health objective. Food intake s...
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...
Telehealth methods to deliver dietary interventions in adults with chronic disease: a systematic review and meta-analysis
telehealth diet quality dietary diet fruit vegetables chronic disease
2018/12/19
Background: The long-term management of chronic disease requires the adoption of complex dietary recommendations, which can be facilitated by regular coaching to support behavioral changes. Telehealth...
Developmental differences in the brain response to unhealthy food cues: an fMRI study of children and adults
childhood obesity children food viewing healthy food fMRI
2018/12/19
Background: Food cues are omnipresent and may trigger overconsumption. In the past 2 decades, the prevalence of childhood obesity has increased dramatically. Because children’s brains are still develo...
Accelerometer-measured dose-response for physical activity, sedentary time, and mortality in US adults
sedentary behavior physical activity mortality accelerometer light-intensity activity moderate-to-vigorous intensity activity
2018/12/18
Background: Moderate-to-vigorous–intensity physical activity is recommended to maintain and improve health, but the mortality benefits of light activity and risk for sedentary time remain uncertain.
Vitamin D–enhanced eggs are protective of wintertime serum 25-hydroxyvitamin D in a randomized controlled trial of adults
bioaddition RCT vitamin D deficiency vitamin D–enhanced eggs 25(OH)D
2018/12/13
Background: Despite numerous animal studies that have illustrated the impact of additional vitamin D in the diet of hens on the resulting egg vitamin D content, the effect of the consumption of such e...
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...