近年来越来越多的实验证明,增加补给维生素对提高运动能力有显著作用。维生素种类很多,功能各异,不能相互代替,因此,在运动员服维生素时要注意以下几个因素。1.多蚊 B 族维生素如维生素 B_1是丙酮酸脱羧酶的辅酶组分;维生素 B_2是黄酶的辅酶;维生素PP 组成辅酶Ⅰ、辅酶Ⅱ;维生素 B_6是转氨酶的辅酶等等,这些维生素都是构成酶的辅酶重要成分,并在代谢中发挥重要作用。有些维生素是构成细胞的成分,如维生素 A 是构成视觉细胞内的感光物 In recent years, more and more experiments show that increasing vitamins to improve exercise capacity have a significant role. Many types of vitamins, different functions, can not replace each other, therefore, when athletes take vitamins to pay attention to the following factors. 1. multi-mosquito B vitamins such as vitamin B_1 pyruvate decarboxylase is a coenzyme component; vitamin B_2 is a coenzyme of the flavonoids; vitamin PP coenzyme Ⅰ, coenzyme Ⅱ; vitamin B_6 is a transaminase coenzyme and so on, these vitamins are Constitute an important component of enzyme coenzyme, and play an important role in metabolism. Some vitamins are components of cells, such as vitamin A is the formation of sensory cells in the visual