Medically reviewed by Robert Burakoff, MD Gastrointestinal diseases can cause symptoms like heartburn, constipation, diarrhea, and abdominal pain.Functional GI diseases affect how the digestive system ...

MIT research finds mucus molecules, like MUC2, block Salmonella infection by targeting crucial bacterial proteins.

The “healthy” habits that could be causing your stomach problems The modern wellness movement has created an environment ...

The gastrointestinal tract (GI) is the pathway from your mouth to your esophagus, stomach, and small and large intestines. In the GI tract, nutrients and water from food are absorbed to help keep your ...

Anxiety activates the sympathetic nervous system—the body’s “fight-or-flight” response —which diverts blood flow away from digestion toward muscles and the brain. 2 This can disrupt normal intestinal ...

Lupus affects different people in different ways. Many people with lupus have problems with their digestive system. How does lupus affect the digestive system? The digestive system includes the ...

Bloating in men can result from trapped gas, high-fiber foods, food intolerances, IBS, or celiac disease. Learn about ...

Patients who have gastrointestinal disorders also have high psychiatric comorbidity. This is because the gastrointestinal tract and the brain are intimately connected through bidirectional neural, ...

There’s been a surge in demand for a class of diabetes drugs that are now popular for their serendipitous byproduct: weight loss. The drugs belong to a class called GLP-1 agonists and include ...