1995 article about Dr Michael Levitt : sage of flatus

Dr Levitt is a renowned researcher in flatulence. Of interest in this article is that he mentions a hydrogen breathometer that could indicate levels of hydrogen in the gut (possibly todays hydrogen breath test for small intestine bacteria overgrowth ?), and also mentions methanogenic bacteria, which some suggest may play some good role in controlling flatulence, especially the odors, since methane is odorless and methanogenic bacteria are incompatible with some of the smelliest creating bacteria (such as sulfur-eating bacteria). At the time they say a methanogenic 'probiotic' was impossible.

full article : findarticle.compubmed search of levitt : click here