Heartburn literally feels like burning in your chest. The burning is a result of stomach acids backing up into the esophagus. The lower esophageal sphincter (LES) should seal itself to prevent this from happening, but for those who suffer from heartburn, it relaxes and allows acid reflux to develop. Almost every person at one point will experience heartburn symptoms, and it is usually due to something they consumed that triggered it. Spicy, acidic, fried, and fatty foods and caffeinated ... [Read More]