维生素C是一种重要的维生素。许多动物体能从葡萄糖合成雄生素C,但人体却不能,每日必须摄入一定量的维生素C,来防止坏血病及其它维生素相对缺乏症的发生。由于维生素C在新鲜蔬菜及水果中含量较多,所以人们在一般饮食来件下是不会缺乏维生 Vitamin C is an important vitamin. Many animals can synthesize androgen C from glucose, but the body can not consume a certain amount of vitamin C daily to prevent scurvy and other vitamin deficiency. Because of vitamin C in fresh vegetables and fruits content is more, so people in the general diet to pieces is not lack of subsistence