About 817,000 results
Open links in new tab
  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 …

  2. Gastrointestinal tract - Wikipedia

    In human anatomy, the intestine (bowel or gut; Greek: éntera) is the segment of the gastrointestinal tract extending from the pyloric sphincter of the stomach to the anus and as in …

  3. Digestive System (Anatomy): How It Works - WebMD

    Dec 5, 2023 · What is the digestive tract? The digestive tract (or gastrointestinal [GI] tract) is a long, twisting tube that starts at the mouth and ends at the anus. It's made up of a series of …

  4. 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 …

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

    3 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 …

  6. INTESTINAL Definition & Meaning - Merriam-Webster

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

  7. Intestine | Digestion, Absorption, Peristalsis | Britannica

    intestine, tubular part of the alimentary canal that extends from the stomach to the anus. The intestine is the site of most chemical digestive processes and the place where digested food …

  8. Intestine - New World Encyclopedia

    As with other vertebrates, the intestinal tract of humans can be broadly divided into two different parts, the small and large intestine. Grayish-purple in color, the small intestine is the first and …

  9. INTESTINAL | English meaning - Cambridge Dictionary

    INTESTINAL definition: 1. relating to the intestines (= a long tube through which food travels from the stomach and out of…. Learn more.

  10. Gastrointestinal Diseases: Symptoms, Treatment & Causes

    Jan 31, 2025 · GERD, diarrhea and colorectal cancer are examples of gastrointestinal diseases. When examined, some diseases show nothing wrong with the GI tract, but there are still …