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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. 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 …

  3. 消化:需要多长时间? - 妙佑医疗国际 - Mayo Clinic

    Nov 6, 2025 · Your digestive system and how it works. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/digestive-diseases/digestive-system …

  4. 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 …

  5. 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.

  6. Understanding and managing chronic abdominal bloating and distension

    Apr 17, 2021 · Mayo Clinic gastroenterologists review the epidemiology, effects and pathophysiology of chronic bloating and distension and describe diagnostic strategies and available treatment options.

  7. Swallowing gum: Is it harmful? - Mayo Clinic

    May 14, 2025 · It moves relatively intact through your digestive system and passes out of your body in your stool. On very rare occasions, large amounts of swallowed gum combined with constipation …

  8. Digestive Diseases Resource Center - Mayo Clinic

    Jan 7, 2026 · Digestive disease Resource Center for Medical Professionals including clinical updates, news, videos, continuing education and calculators from Mayo Clinic.

  9. 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 most common …

  10. Crohn's disease - Symptoms and causes - Mayo Clinic

    Dec 4, 2025 · Crohn's disease is a type of inflammatory bowel disease (IBD) that causes swelling and irritation of the tissues, called inflammation, in the digestive tract. This can lead to belly pain, severe …