It is claimed that sport supplements are the new ergogenic means in sport populations including swimmers. Different factors such as the high prevalence of overtraining in swimmers, the high load of swimming training, the heavy annual program, the high load of travel, and the specific nutritional needs of this athletic group results in high rates of supplementation. However, it is imperative to understand different aspects of supplement use in swimmers. In this paper, I am trying to highlight some important medical, legal and nutritional aspects of sport supplements.







