How to Get Rid of Heartburn: Causes, Foods & Fast Relief

Heartburn causes range from trigger foods like onions and peppers to physical activity like running. Discover how to cure heartburn fast using natural methods like ginger and identifying safe options like oatmeal to prevent daily discomfort.

What Are the Causes of Heartburn While Running?

Published Aug,14 2017 | By Lori Newell

The symptoms of heartburn occur when the lining of the esophagus is irritated by stomach acids that have backed up into it. A band of muscle at the bottom of the esophagus is called the lower esophageal sphincter, or LES. The LES opens to allow food into the stomach, and then closes.