Gastroesophageal reflux disease primary prevention
Posture and GERD
In adults, a slouched posture is an important factor contributing to GERD. With a slouched posture there is no straight path between the stomach and esophagus; muscles around the esophagus go into a spasm. Gas and acidity get blocked in the spasm, causing coughing and other asthma-like symptoms. A meta-analysis suggested that elevating the head of the bed is an effective therapy, although this conclusion was only supported by nonrandomized studies.[1]