The gut-brain, sugar and bacteria

http://www.scientificamerican.com/article/gut-second-brain/

http://www.sciencedaily.com/releases/2012/09/120912125114.htm?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily+%28ScienceDaily%3A+Latest+Science+News%29

http://www.institutefornaturalhealing.com/2012/08/the-role-of-intestinal-bacteria-in-obesity/