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HPRC Fitness Arena: Dietary Supplements
The June 29 edition of the Telegraph.co.uk published an article titled Caffeine can boost endurance racing. The article cites research done by Coventry University and reports that high doses of caffeine can increase muscle power and endurance.
Study author Dr Rob James, from the University of Coventry's Department of Biomolecular and Sports Science, said: "A very high dosage of caffeine, most likely achieved via tablets, powder or a concentrated liquid, is feasible and might prove attractive to a number of athletes wishing to improve their athletic performance.
"A small increase in performance via caffeine could mean the difference between a gold medal in the Olympics and an also-ran."
The FDA does not strictly regulate dietary supplements. As a result, supplements may not be as pure as stated on the label and may have potentially harmful contaminants. When purchasing dietary supplements, choose products approved by United States Pharmacopeia (USP) or other reputable sources.
Dietary supplements may interact with medications or other dietary supplements, and may even contain ingredients not listed on the label. To help ensure coordinated and safe use, inform your health care provider about any dietary supplements you are using.