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△蛋白质虽然对运动员的蛋白质需求量仍有争议,但有关研究表明,耐力运动员的蛋白质需求量为1.0—1.5克/公斤/日,根据训练的类型和强度,体内卡路里的摄入量和碳水化合物的贮存量而定。对吃素食的运动员来说,蛋白质的需求量或许会略为更高一些。这主要是由于他们所消耗的食物消化率不高,较低的能量密度和蛋白质的质量造成的。然而,需要高能量摄入的运动员可能会发现,仅靠纯素食难以维持能量平衡。
Although protein is still controversial for protein requirements of athletes, studies indicate that endurance athletes have protein requirements of 1.0-1.5 g / kg / day depending on the type and intensity of training, in vivo caloric intake, and carbohydrate The amount of storage may be. For vegetarians to eat vegetarian, the protein may be slightly higher demand. This is mainly due to the low digestibility of food they consume, the lower energy density and the quality of the protein. However, athletes who require high energy intake may find it difficult to maintain energy balance solely with vegan.