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    How Food Moves Through Your Body

    When you eat, food enters your digestive tract. The digestive tract is a series of organs that form a pathway from your mouth to your anus. As food moves down this pathway, it is processed and changed to waste. After food is changed to waste, it is pushed out of your body in a bowel movement.

    Outline of man showing gastrointestinal tract.

    • The stomach breaks down food into a liquid mixture.

    • The small intestine absorbs nutrients from the liquid mixture. What remains is liquid waste.

    • The large intestine (colon) absorbs water from the liquid waste, converting it into solid waste (stool).

    • Nerves throughout your digestive tract tell your muscles how fast to contract.

    • Muscles in the intestines contract to move food and waste through the digestive tract.

    • The rectum stores stool until a bowel movement occurs.

    • The anus is the opening where stool leaves the body.

    Online Medical Reviewer: Brittany Poulson MDA RDN CD CDE
    Online Medical Reviewer: Diane Horowitz MD
    Online Medical Reviewer: Heather M Trevino BSN RNC
    Date Last Reviewed: 8/1/2022
    © 2000-2024 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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    Southern New Mexico
    Surgery Center

    2301 Indian Wells Rd. Suite B
    Alamogordo, NM 88310
    www.snmsc.org

    Phone: 575.437.0890
    Fax: 575.437.0905
    Email: info@snmsc.org

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