Digestive Diseases
The digestive system made up of the gastrointestinal tract (GI), liver, pancreas, and gallbladder helps the body digest food. Digestion is important for breaking down food into nutrients, which your body uses for energy, growth, and cell repair.
Some digestive diseases and conditions are acute, lasting only a short time, while others are chronic, or long-lasting.
Children and Teens
Digestive Disease Topics
- Abdominal Adhesions
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Infants
- Anatomic Problems of the Lower GI Tract
- Appendicitis
- Barrett's Esophagus
- Bowel Control Problems (Fecal Incontinence)
- Celiac Disease
- Colon Polyps
- Constipation
- Crohn's Disease
- Cyclic Vomiting Syndrome
- Diarrhea
- Diverticulosis and Diverticulitis
- Dumping Syndrome
- Food Poisoning
- Gallstones
- Gas
- Gastritis
- Gastroparesis
- GI Bleeding
- Hemorrhoids
- Indigestion (Dyspepsia)
Healthy Moments Radio
Listen to health tips from Dr. Rodgers in his weekly 1-minute episodes.
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- What Is Hypothyroidism?
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Digestive Diseases for Health Professionals
Clinical Trials
Watch a video of NIDDK Director Dr. Griffin P. Rodgers explaining the importance of participating in clinical trialsResearch Discoveries & News
- A common fungus sets the stage for successful fecal microbiota transplantation in people with ulcerative colitis
- Studies show role of human gut microbiome in nutrient absorption
- New Mouse Model Mimics Celiac Disease in People
- Story of Discovery: Pancreatitis in Children
- Recent advances from the Gastroparesis Clinical Research Consortium: toward better understanding, diagnosis, and treatment
- A Cellular Signature Reveals Why Current Crohn’s Disease Therapy Does Not Work for Some People