Acid reflux is a common condition, affecting approximately 20% of the population on a regular basis. It happens when the acids in your stomach move up into the esophagus, the tube that moves food down from the throat to the stomach. It can cause a number of symptoms in varying degrees of severity. Fortunately, it can often be prevented and treated successfully. Acid Reflux At the bottom of the esophagus, a ring of muscles, known as the lower esophageal sphincter (LES), opens to allow food into ... [Read More]