Acid Reflux – What Is It?
[ad_1] Acid reflux or Gastro Esophageal Reflux Disease (GERD) is a bothersome and usually painful problem. Acid reflux is caused by acid and other materials that are in the stomach, which get backed up in the esophagus, the tube that goes from the stomach to the throat. The esophagus is made up of many muscles. … Read more