One thing I know for sure is that our bodies are different from men. Here are some sites which helped me that may be contributing to body odors if they are not all in the digestive system. In some of these cures women have used lots of mg of folic acid, the normal intake of folic acid for women is 400mg. I read that taking B12 and folic acid can help many deficiencies but also that it can help IBS symptoms.I really didn't see enough info saying that it does so I didn't put info in the foum regarding that but as you can see some women have been battling this for years. (The reacurring yeast infections and bacterial vaginois) But It's possible from these findings that folic acid, along with B-12 and other supplements like acidophlius can help Candida and BV but if there are some who have thyroid problems it could contribute to constantly having yeast infections too.. I hope this helps. Also look in to acidity levels you may find there are lots of reasons for BO if you have no liver,kidney problem
Folic acid can also help mental health problems depending on what they are. I read something regarding the serotin levels. It also helps with tongue disorders that may be contributed to thrush like Candida. For those looking into these topic plese I urge you to do your research as well. http://www.merck.com/mmhe/sec08/ch110/ch110c.html