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 …
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 …
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 Overview Rumination syndrome is a condition in which someone repeatedly regurgitates undigested or partially digested food from the stomach. The regurgitated food …
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 …
Small bowel cancer - Symptoms and causes - Mayo Clinic
Aug 19, 2025 · Small bowel cancer is a type of cancer that starts as a growth of cells in the small intestine. The small intestine, also called the small bowel, is a long tube that carries digested food …
Fructose intolerance: Which foods to avoid? - Mayo Clinic
Jan 9, 2024 · Fructose is a sugar found naturally in fruits, fruit juices, some vegetables and honey. Learn which foods to avoid if you have fructose intolerance.
Nausea and vomiting When to see a doctor - Mayo Clinic
Mar 2, 2022 · Start with easily digested foods such as gelatin, crackers and toast. When you can keep these down, try cereal, rice, fruit, and salty or high-protein, high-carbohydrate foods.
Dietary fiber: Essential for a healthy diet - Mayo Clinic
Dec 23, 2025 · Dietary fiber is a nutrient known as a carbohydrate. Fiber includes the parts of plant foods that the body can't digest or absorb. This makes it different from nutrients such as fats, …
Low-glycemic index diet: What's behind the claims?
Aug 19, 2025 · A low-GI diet uses the glycemic index as the main guide for meal planning. People also may use the glycemic index as one of many tools for making choices about foods and meals.