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维生素C,也叫抗坏血酸,是人类最早认识的动物和人体所必须的非常重要的维生素之一。由于对维生素C生理作用的认识不断加深,现在许多人已经把它作为身边必备
Vitamin C, also known as ascorbic acid, is one of the most important vitamins necessary for the first human beings to recognize animals and humans. As the understanding of the physiological role of vitamin C continues to deepen, many people now have it as a must