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搜索结果: 1-7 共查到预防医学与卫生学 Dietary supplements相关记录7条 . 查询时间(0.046 秒)
The book's first chapter provides an overview of the growing use of supplements and the reasons for their use, the relative merits of various study methods to evaluate supplement efficacy and safety, ...
This is the fourth in a series of six articles to discuss the major classes of dietary supplements (vitamins; minerals; amino acids; herbs or botanicals; metabolites, constituents/extracts, or combi...
Dietary supplements are used by more than one-half of the adult US population. In contrast to pharmaceuticals, dietary supplements may be sold in the United States with little regulation other than li...
Background: Undernutrition is a risk factor for increased mortality in older adults. Therapeutic intervention includes the administration of liquid dietary supplements.Objective: We investig...
Recently, The American Journal of Clinical Nutrition (AJCN) began reviewing articles about dietary supplements. The purpose of this commentary is to provide guidelines to authors and reviewers for art...
Physical activity and physical fitness are complex entities comprising numerous diverse components that present a challenge in terms of accurate, reliable measurement. Physical activity can be clas...
What to do about manuscripts that deal with dietary supplements? Are studies on herbs and other botanicals eligible for inclusion in a journal that focuses on clinical nutrition? First, here are so...

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