The consumption of resource ergogenic has proved each for more in athletes aiming at improvemed in income. The present study aimed to assess the level of knowledge and consumption habits of resource ergogenic (RE) in judokas. The participants of the study 144 athletes belonging to different clubs fights, with 18 + 4.61 years and 60 + 14 months of training. Questionnaire was applied to obtain data about knowledge and consumption of RE for athletes. It was observed that 80% of athletes already obtained information about RE, and a majority of these que information comes from sources no reliable. Approximate 13% of judokas had orientation for a professional nutrition, as too were obtained in alternative sources. Three supplements were as mentioned popularity: albumin (34.03%), whey protein (27.78%), maltodextrin (27.78%), with 80% of sample que make use of such sporadic products. By the use of anabolic a large percentage (80%) did, or know who has made use. We conclude that athletes have certain habits and insufficient information unsuitable of RE, what hum provides less income in training and competitions.11614858