Can supplementation with vitamin C and E alter physiological adaptations to strength training?

Published version of an article from the journal: BMC Sports Science, Medicine and Rehabilitation. Also available from the publisher: http://dx.doi.org/10.1186/2052-1847-6-28 Background: Antioxidant supplementation has recently been demonstrated to be a double-edged sword, because small to moderate doses of exogenous antioxidants are essential or beneficial, while high doses may have adverse effects. The adverse effects can be manifested in attenuated effects of exercise and training, as the antioxidants may shut down some redox-sensitive signaling in the exercised muscle fibers. However, conditions such as age may potentially modulate the need for antioxidant intake. Therefore, this paper …