Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
abdomen alimentary anatomy axis bacterium biology body bowel brain care colon digestion digestive education enterotype fecal flora gastrointestinal germs gut health healthy human illness illustration internal intestinal intestine large leaky medical medicine microbiology microflora microorganism organ probiotics science scientific second small stomach stool symbol system transplant tummy vector white