Gastrointestinal disorders encompass a range of conditions affecting the digestive tract, from the esophagus to the intestines. Gastroesophageal reflux disease (GERD) is a common disorder where stomach acid frequently leaks into the esophagus, causing symptoms like heartburn, regurgitation, and chest pain. Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder characterized by abdominal pain, bloating, and changes in bowel habits, such as diarrhea or constipation. Inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis, involves chronic inflammation of the digestive tract, leading to symptoms like persistent diarrhea, abdominal pain, and weight loss. Peptic ulcers are sores that develop on the lining of the stomach or duodenum, often causing burning stomach pain, nausea, and bloating. Celiac disease is an autoimmune disorder triggered by the ingestion of gluten, resulting in damage to the small intestine and symptoms such as diarrhea, weight loss, and nutrient deficiencies. Effective management of gastrointestinal disorders often includes dietary adjustments, medications, and lifestyle changes to alleviate symptoms and improve digestive health.