Incidentally, one of those gut bacteria, helicobacter pylori is the leading cause of gastric cancer in the world (and maybe even a deterrent of some forms). ht

Incidentally, one of those gut bacteria, helicobacter pylori is the leading cause of gastric cancer in the world (and maybe even a deterrent of some forms). http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2952980/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2952980/