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ABSTRACT : 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 combinations). The major focus is on efficacy of such dietary supplements to enhance exercise or sport performance.
Williams, M. (2006). Dietary Supplements and Sports Performance: Herbals. Journal of the International Society of Sports Nutrition, 3(1). https://doi.org/10.1186/1550-2783-3-1-1