维生素C参与人体氨基酸合成,有降低血管通透性,加速血液凝固,增加凝血功能,能促进铁钙吸收,增加抗感染能力,参与解毒作用,还能阻止致癌物质生成。所以维生素C是人体不能或缺、临床广泛使用的药物。对于普通人来讲,正常的饮食就能摄取到足够的维生素C, Vitamin C is involved in the synthesis of amino acids in the human body. It can lower blood vessel permeability, accelerate blood coagulation, increase blood coagulation, promote absorption of iron and calcium, increase anti-infective ability, participate in detoxification and prevent carcinogenic substances. Therefore, vitamin C is the body can not or lack of clinical widely used drugs. For ordinary people, the normal diet will be able to get enough vitamin C,