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Background: There is strong epidemiologic evidence that dietary fiber intake is protective against overweight and obesity; however, results of intervention studies have been mixed. Soluble fiber benef...
Background: Epidemiologic evidence regarding niacin, folate, vitamin B-6, and vitamin B-12 intake in relation to cognitive function is limited, especially in midlife.
Background: Epidemiologic evidence regarding niacin, folate, vitamin B-6, and vitamin B-12 intake in relation to cognitive function is limited, especially in midlife.
Dietary adequacy, as distinct from weight loss, has not been examined thoroughly in a diverse cohort of HIVinfected individuals.
Information on concentrations of retinal carotenoids (macular pigment, or MP) is of particular interest because MP protects against age-related macular degeneration, the leading cause of irreversib...
γ-Tocopherol is the most abundant form of vitamin E in the US diet, but -tocopherol concentrations are the highest in plasma and tissues. Although plasma and adipose tissue concentrations of -tocop...
Since first reported less than a decade ago (1), leptin has been a topic of considerable study. The variation in serum or plasma leptin concentrations has been described according to sex, age, measu...
Plasma free amino acid patterns in health and disease have been reported. However, amino acid concentrations in adult populations in developing countries and in patients with dengue, as a model for...
The effects of weight-loss attempts on long-term weight gain remain unclear.
Estimation of the minimum requirement for indispensable amino acids (IAAs) has been attempted by assuming that obligatory oxidative losses (OOLs) of IAAs can be approximated from nitrogen losses an...
This study was designed to assess average daily dietary intakes of energy in 82 vegetarian children (group A: 6– 9-y-old girls and 6–11-y-old boys), adolescents (group B: 10– 15-y-old girls and 12–...
Phylloquinone, found in dark-green vegetables and certain plant oils, is the primary dietary source of the fatsoluble vitamin K. Limited data suggest that the relative bioavailability of phylloquin...
Recent studies have questioned the accuracy of using the current recommended dietary allowances (RDAs) to predict usual energy requirements in adults.
The onset of cystic fibrosis–related diabetes mellitus (CFDM) is often associated with a decline in clinical and nutritional status.
Over the past decade, considerable attention has been paid to accurately measuring body composition in diverse populations. Recently, the use of air-displacement plethysmography (AP) was proposed a...

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