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  1. The Intestines: Labeled Diagram, Function, Conditions

    Oct 11, 2025 · The primary function of the intestines is to absorb nutrients and vitamins and to eliminate waste. Intestinal conditions such as inflammatory bowel syndrome can be treated and managed. …

  2. Your Digestive System & How it Works - NIDDK

    Food moves through your GI tract by a process called peristalsis. The large, hollow organs of your GI tract contain a layer of muscle that enables their walls to move. The movement pushes food and …

  3. INTESTINAL Definition & Meaning - Merriam-Webster

    The meaning of INTESTINAL is affecting, occurring, or living in the intestine. How to use intestinal in a sentence.

  4. Irritable bowel syndrome - Symptoms and causes - Mayo Clinic

    Oct 11, 2024 · Overview Irritable bowel syndrome (IBS) is a common condition that affects the stomach and intestines, also called the gastrointestinal tract. Symptoms include cramping, belly pain, bloating, …

  5. Intestine | Digestion, Absorption, Peristalsis | Britannica

    The intestine is the site of most chemical digestive processes and the place where digested food materials are either absorbed for use by the body or collected into feces for elimination. The anterior …

  6. The Intestines: Anatomy and 3D Illustrations - Innerbody

    6 days ago · Our intestines consist of two major subdivisions: the small intestine and the large intestine. The small intestine is much smaller in diameter, but is much longer and more massive than the large …

  7. The Small and Large Intestines | Anatomy and Physiology II

    The word intestine is derived from a Latin root meaning “internal,” and indeed, the two organs together nearly fill the interior of the abdominal cavity.