Well, the other side of this research is that you can help people with malnutrition. See this article for example. http://www.newscientist.com/article/dn23127-

Well, the other side of this research is that you can help people with malnutrition. See this article for example. http://www.newscientist.com/article/dn23127-abnormal-gut-bacteria-linked-to-severe-malnutrition.html#.UimUwxa9-f4 http://www.newscientist.com/article/dn23127-abnormal-gut-bac...