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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. 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 …

  4. 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 …

  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 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.

  7. 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 …

  8. Intestinal obstruction - Symptoms & causes - Mayo Clinic

    Jan 20, 2021 · Intestinal obstruction is a blockage that keeps food or liquid from passing through your small intestine or large intestine (colon). Causes of intestinal obstruction may include …

  9. Amylase/lipase/pancrelipase/protease (oral route) - Mayo Clinic

    May 1, 2025 · Pancrelipase contains a mixture of digestive enzymes (eg, lipases, proteases, and amylases) needed for the digestion of proteins, starches, and fats. This medicine is available …

  10. Gastrointestinal bleeding - Symptoms and causes - Mayo Clinic

    Oct 13, 2023 · Gastrointestinal bleeding can happen either in the upper or lower gastrointestinal tract. Upper GI bleeding Causes of upper GI bleeding can include: Peptic ulcer. This is the …