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PQDT Open provides the full text of open access dissertations and theses free of charge. The authors of these dissertations and theses have opted to publish as open access and make their research available for free on the open Web.
Its current program spans the human nutrition and health continuum, from investigating the role of nutrients and food components at the cellular level, to examining the impact of dietary interventions on health in animal and human research
Contains scientific literature on dietary supplements. It's a collaboration between the National Institutes of Health and the Food and Nutrition Information Center of the USDA's National Agriculture Library.