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维生素是人体代谢中必不可少的“生物活性物质”。新近又陆续发现,维生素有助于提高性生活的质量,与男女的生殖功能也有密切联系。
Vitamins are essential “bioactive substances” in human metabolism. Recently, one after another found that vitamins help to improve the quality of sexual life, and reproductive functions of men and women are also closely linked.