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Aging, body composition, and lifestyle: the Fels Longitudinal Study
Body composition aging physical activity
2016/6/1
Changes in body composition in men and women
occur with age, but these changes are affected by numerous
covariate factors.
Aging does not impair the anabolic response to a protein-rich meal
Nutrition stable isotopes sarcopenia diet beef amino acids
2008/12/25
Background: Sarcopenia is a debilitating condition afflicting the elderly that may be facilitated by insufficient or ineffectual intake of dietary protein. We previously showed that free-form essentia...
Homocysteine and cognitive function in the Sacramento Area Latino Study on Aging
folate vitamin B-12 creatinine
2017/1/4
Elevated plasma homocysteine (hyperhomocysteinemia), an independent risk factor for vascular disease, has been reported to be inversely correlated with objective measures of cognitive function in pati...
Frailty amplifies the effects of aging on protein metabolism: role of protein intake
Aging frailty protein metabolism
2017/1/4
Compared with healthy women, frail women had higher rates of whole-body protein synthesis and breakdown per kg fat-free mass and lower rates of muscle protein breakdown when expressed as total amounts...
Calorie restriction and aging: review of the literature and implications for studies in humans
Dietary restriction energy expenditure aging
2017/1/4
Calorie restriction (CR) extends life span and retards age-related chronic diseases in a variety of species, including rats, mice, fish, flies, worms, and yeast. The mechanism or mechanisms through wh...
Aging: a barrier to renutrition? Nutritional and immunologic evidence in rats
Aging dietary restriction acute renutrition
2016/6/8
Background: Previous reports suggest that correcting the malnourished
state is more difficult in elderly people than in
younger ones and that protein requirements may be higher in
elderly than in y...
The aging process as a modifier of metabolism
Aging elderly nutrient requirements metabolism, dietary requirements absorption
2016/6/7
Because elderly adults have distinct metabolic
characteristics that alter various nutrient requirements, simple
extrapolations of nutrient requirements for younger adults are
not warranted. Gastroi...