wie wird eiweiß verdaut — when to see a doctor?

Protein digestion starts in the stomach, where gastric acid and pepsin break proteins into smaller peptides. In the small intestine, pancreatic enzymes (trypsin, chymotrypsin) and intestinal peptidases further digest these into amino acids and small peptides, which are absorbed via the intestinal villi into the bloodstream. This process is well-understood and efficient in healthy individuals. You should see a doctor if you experience persistent bloating, diarrhea, fatty stools, unexplained weight loss, or blood in the stool after eating. Chronic heartburn or upper abdominal pain may also indicate disorders such as pancreatic insufficiency, celiac disease, or inflammatory bowel disease. MyBody-X tests are not designed to diagnose digestive issues; they lack clinical validation for protein digestion. For any concerning symptoms, a physician can perform appropriate tests like stool analysis or endoscopy to identify underlying causes.