Introduction: The MMA is a new sport category contestants compete in their categories whose weight limit is far below its actual weight. The cycle "win-lose" weight is repeated many times during the life of competitive athletes, and is related to some health problems, such as dysfunction of the cardiovascular system or even temporary cessation of growth. Aim: The aim of this study was investigated anthropometric profile, food and dietary supplements intake of the MMA competitors and practitioners during training. Materials and Methods: 11 male athletes in the training phase were performed anthropometric analysis of total body mass, height and skinfold. Food intake was measured by of the three 24hour register. The intake of dietary supplemen...