问题描述：
乳酸菌代谢为什么会使维生素增加
许多文献中都提到乳酸菌在肠道中可以制造人体所需的维生素,例如维他命k、b2、b6、b12、叶酸等,为什么?其代谢途径是怎样的?
问题解答：
我来补答
推荐你看这篇文章：
Intestinal flora and endogenous vitamin synthesis. Eur J Cancer Prev. 1997 Mar;6 Suppl 1:S43-5.
链接：http://www.ncbi.nlm.nih.gov/pubmed/9167138
It is well established that the rumen microbial flora are a rich source of vitamins to the ruminant, and that the faecal bacterial flora are a major vitamin source for coprophagic rodents. There is also good evidence that the gut bacterial flora are a significant source of a range of vitamins to the human. In this paper evidence is presented that gut bacteria are a significant source of a range of vitamins, particularly those of the B group and vitamin K.
