25 julio 2014
Close analysis of bacteria in the human digestive tract reveals links to diet and other lifestyle factors, researchers report. Trillions of bacteria live in each person’s digestive tract. Scientists believe that some of these bacteria help digest food and stave off harmful infections, but their role in human health is not well understood.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/38-l77Enr-s/140725080414.htm
