Performance-enhancing drugs, supplements and the athlete’s heart

Abstract

The use of many prohibited drugs is not restricted to the elite; such drug-taking behaviour can be seen at virtually every level of sport.(5-7) It is equally important to recognise that the use of prohibited substances is not limited to those involved in competitive activities; many young adults use a variety of drugs and other substances in attempts to enhance their physique or in the pursuit of mood-altering experiences. The use of so-called nutritional