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Recent studies have questioned the accuracy of using the current recommended dietary allowances (RDAs) to predict usual energy requirements in adults.
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...
Background:It has been hypothesized that the response of holo-transcobalamin (holo-TC) to oral vitamin B-12 may be used to assess absorption. To develop a reliable clinical absorption test that uses h...
The health benefits of increased intakes of omega-3 fatty acids are well established but palatability often presents a problem. The process of emulsification is used in the food industry to provide a ...
The objective was to assess acute gastrointestinal effects and blood markers of copper status in apparently healthy adults who underwent controlled copper exposure for 2 mo.
Data were gathered from published nitrogen balance studies that had as their primary objective either the estimation of basal or maintenance requirements or the testing of the adequacy of specific nit...
Background: We recently reported better wheat-protein utilization and a higher apparent lysine requirement than would be predicted, because of adaptive mechanisms of lysine conservation. However,...
Background: Concord grape juice (CGJ) is a rich source of flavonoids, which have greater antioxidant efficacy in vitro than does α-tocopherol; however, the efficacies of flavonoids and α-tocopher...
Background: Because we question the validity of the 1985 FAO/ WHO/UNU upper requirement for threonine of 7 mg·kg−1·d−1, we proposed a tentative mean requirement of 15 mg·kg−1·d&...
Background: There is considerable debate about the human lysine requirement and the consequent nutritional value of wheat protein. Objective: We used a novel [1-13C]leucine balance protocol to exam...
Background: We proposed previously that the mean lysine requirement value is <30 mg·kg21·d21 rather than the proposed 1985 FAO/WHO/UNU estimate of the upper range of the requirement, which is 12 mg...
Background: There is evidence from animal studies that lactose has a beneficial effect on intestinal calcium absorption. However, data concerning the effect of lactose on calcium absorption in lact...

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