这东东不稳定,要低温保存,注射才有效。不如吃B族,在体内转换

来源: 2020-10-20 02:32:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

https://www.elysiumhealth.com/en-us/science-101/the-benefits-of-vitamin-b3

https://gtr.ukri.org/projects?ref=BB%2FN001842%2F1