
Digestion: How long does it take? - Mayo Clinic
Jun 7, 2025 · Digestion time varies for each individual. It also depends on what kind of food and how much food you've eaten. When you eat, digestive fluids and movement in the stomach break down …
Swallowing gum: Is it harmful? - Mayo Clinic
May 14, 2025 · Although chewing gum is designed to be chewed and not swallowed, it generally isn't harmful if swallowed. Folklore suggests that swallowed gum sits in your stomach for seven years …
Undigested food in stool: What does it mean? - Mayo Clinic
Oct 12, 2023 · Sometimes, you may see undigested food fragments in stool. This usually is high-fiber vegetable matter, which usually isn't broken down and absorbed in your digestive tract. At times, …
Rumination syndrome - Symptoms and causes - Mayo Clinic
Jun 28, 2025 · Rumination syndrome is a condition in which someone repeatedly regurgitates undigested or partially digested food from the stomach. The regurgitated food is then chewed again …
Gastroparesis - Symptoms and causes - Mayo Clinic
Gastroparesis is a condition in which the muscles in the stomach don't move food as they should for it to be digested. Most often, muscles contract to send food through the digestive tract. But with …
Vomiting blood - Mayo Clinic
Dec 7, 2023 · Swallowed blood, as from a nosebleed or forceful coughing, may cause bloody vomit, but truly vomiting blood usually means something more serious and requires immediate medical …
Low-glycemic index diet: What's behind the claims? - Mayo Clinic
Aug 19, 2025 · Find out about the low-glycemic index diet — an eating plan based on how food affects blood sugar levels.
Ascariasis - Symptoms & causes - Mayo Clinic
Ascariasis symptoms depend on the amount of roundworms in your body, which organs are infected and your immune system health. Most people have no symptoms at all. But having a high number of …
Indigestion - Symptoms and causes - Mayo Clinic
Jul 3, 2025 · Is it indigestion or something else? Find out about causes, symptoms and treatment for this common digestive condition.
Gastrointestinal bleeding - Diagnosis and treatment - Mayo Clinic
Oct 13, 2023 · An upper endoscopy procedure involves passing a long, flexible tube called an endoscope down the throat and into the esophagus. A tiny camera on the end of the endoscope lets …