Your stomach is a small organ in your upper abdomen. It produces acids and enzymes to help you digest food.

In the human digestive system, the stomach lies between the esophagus and the duodenum (the first part of the small intestine). It is in the left upper quadrant of the abdominal cavity. The top …

Dec 31, 2024 · Explore a complete guide to stomach anatomy, including parts & diagram. Understand how the stomach supports digestion & overall health.

Dec 3, 2025 · Stomach, saclike expansion of the digestive system, between the esophagus and the small intestine; it is located in the anterior portion of the abdominal cavity in most vertebrates.

Oct 4, 2025 · The stomach is part of your digestive system. It uses muscle contractions and acid to break down the food you eat for nutrient absorption.

Jul 14, 2023 · What is gastritis? Gastritis is inflammation in the lining of your stomach. This lining (a soft tissue called mucosa) protects your stomach from the acids, enzymes and …

May 7, 2024 · What are the symptoms of stomach cancer, and when should you see a doctor about them? Here, surgical oncologist and gastrointestinal cancer specialist Paul Mansfield, …

Dec 30, 2024 · “Bloating is one of the most common digestive symptoms,” says gastroenterology nurse practitioner Bryn DeSantis, CNP. “It can be due to gas, constipation or fluid retention — …

Jun 19, 2024 · Stomach cancer, which is also called gastric cancer, is cancer that begins in the stomach. Learn about symptoms, causes, detection and treatments.

Nov 19, 2025 · What Is Abdominal Pain? Abdominal pain is discomfort anywhere in your belly region — the area between your ribs and pelvis. We often think of abdominal pain as “stomach …