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  1. Gastrointestinal tract - Mayo Clinic

    Your digestive tract stretches from your mouth to your anus. It includes the organs necessary to digest food, absorb nutrients and process waste.

  2. 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.

  3. Vitamin B-12 - Mayo Clinic

    Aug 13, 2025 · People with digestive conditions such as celiac disease and Crohn's disease also are at risk of low vitamin B-12 levels. People with very low vitamin B-12 levels can have …

  4. 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 …

  5. 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 …

  6. Gastroenterology and Hepatology - Department home - Mayo Clinic

    Doctors in the Division of Gastroenterology and Hepatology at Mayo Clinic specialize in preventing, diagnosing and treating digestive tract and liver disorders. These mainly include …

  7. Gastroenterology and Hepatology in Jacksonville - Mayo Clinic

    Mar 8, 2025 · Gastroenterology and Hepatology at Mayo Clinic in Florida offers expert specialty care for people with a wide range of digestive disorders.

  8. Digestive Diseases Resource Center - Mayo Clinic

    Digestive disease Resource Center for Medical Professionals including clinical updates, news, videos, continuing education and calculators from Mayo Clinic.

  9. Capsule endoscopy - Mayo Clinic

    Oct 30, 2025 · Capsule endoscopy is a procedure that uses a tiny wireless camera to take pictures of the organs in the body that food and liquids travel through. This is called the …

  10. Digestive system - Mayo Clinic

    Crohn's disease and ulcerative colitis are both forms of inflammatory bowel disease. Crohn's disease most commonly affects the last part of the small intestine, called the ileum, and parts …