I'm sorry but this is what I have found on wikipedia:
Manufacturers of collagen-based dietary supplements claim that their products can improve skin and fingernail quality as well as joint health. However, mainstream scientific research has not shown any evidence to support these claims. Individuals with problems in these areas are more likely to be suffering from some other underlying condition rather than protein deficiency.
Post by summerwhite
那是因为你提供的信息给人有留反驳的余地。 我只不过是想补充我知道关于这方面的知识, 并不是为了什么高明。 毕竟光听你说或者pharmaprix卖药的也不怎么高明。你又对collagen懂多少?
I'm sorry but this is what I have found on wikipedia:
Manufacturers of collagen-based dietary supplements claim that their products can improve skin and fingernail quality as well as joint health. However, mainstream scientific research has not shown any evidence to support these claims. Individuals with problems in these areas are more likely to be suffering from some other underlying condition rather than protein deficiency.