Author(s): Jenkins RR
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Abstract Historically, exercise physiologists' interest in oxygen has primarily centered on the problem of oxygen consumption. However, the interest of the general scientific community in oxygen-centered radicals has raised awareness of the oxygen paradox and has motivated investigators to question whether exercise-stimulated "overconsumption" of oxygen might induce an oxidative stress and pose some risk to biological systems. In recent years, a considerable amount of research has demonstrated that radicals are capable of damaging a vast array of biological targets. Unfortunately, the work related to oxidative stress and antioxidants subsequent to exercise has been narrow in scope. This paper provides a brief review of the shortcomings of the present state of knowledge in this discipline and outlines topics requiring attention.
This article was published in Am J Clin Nutr
and referenced in Journal of Clinical & Experimental Cardiology