Risk Factors for Gastroesophageal Reflux Disease

Risk Factors for Gastroesophageal Reflux Disease

Gastroesophageal Reflux Disease (GERD) is a digestive disorder that occurs when the ring-shaped muscle (lower esophageal sphincter) at the lower end of the esophagus does not function properly. In a healthy person, this muscle allows food to pass into the stomach and...