unrecognizable doctor holding highlighted handrawn intestine in hands. medical , template, science mockup

aesthetic anatomy background bloating bowel cancer colon colorectal detox diarrhea diet digestive disease diverticular doctor drawing fiber food gas gastroesophageal gastrointestinal gerd grey hand hemorrhoids highlighted hospital illustration immune internal intestine intolerance lactose linear metabolic motility nausea poisoning polyp reflux stenosis stricture syndrome system template tract unrecognizable vomiting white woman