由于维生素C(抗坏血酸)与胶元蛋白合成有关,不足时容易出现毛细血管出血,故临床上常用维生素C治疗月经过多。这种治疗的效果如何并没有作过确切的检验。我们组织了健康的青年未婚妇女通过维生素C负荷试验来了解她们维生素C供给量是否充足,并测量在连续口服维生素C片前后及一年之后由于膳食结构改变使体内维生素C营养水平有所变化时的月经血量,以期阐明妇女的维生素C营养水平及维生素C药物治疗前后的月经血量的变化。 Because of vitamin C (ascorbic acid) and collagen protein synthesis, less prone to capillary bleeding, it is clinically used vitamin C treatment of menorrhagia. How effective is this treatment? We organized healthy young unmarried women to find out if their vitamin C supply was adequate by taking a vitamin C stress test and measuring changes in the level of vitamin C in the body before, after, and after one year due to dietary changes due to dietary changes Of menstrual blood, with a view to clarify the level of vitamin C in women’s nutrition and vitamin C before and after treatment of menstrual blood changes.