Friday, January 07, 2005

Vitamin C does not help athletic performance

Vitamin C supplementation will probably not help you run any faster.

From ScienceBlog.com

"...reporting in the online edition of the Journal of Applied Physiology, the Colorado physiologists said "the age-associated decline in (MAC and MCO) is unaffected by acute or chronic (30-day) administration of moderate daily ascorbic acid supplementation" for either men or women.

The lead researcher, Christopher Bell, noted: "We did see a decrease in oxidative stress with large doses of vitamin C, but this decrease didn't improve aerobic abilities either for younger or older subjects."

The study, "Ascorbic acid does not affect the age-associated reduction in maximal cardiac output and oxygen consumption in healthy adults," was conducted by Christopher Bell, John M. Carson, Nathaniel W. Motte and Douglas R. Seals from the Department of Integrative Physiology, University of Colorado, Boulder"



Gee, anyone who has ever seen me and knows of how much OJ that I drink could have told you this!

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