When stomach acid flows back up into the esophagus, this backflow, or acid reflux, can result in discomfort. Heartburn can lead to more serious health issues if not managed properly. Burning chest pain, a sour or bitter taste in the mouth, difficulty swallowing, sore throat, hoarseness, and burping are a few typical symptoms of GERD. What you eat strongly affects GERD symptoms. Diet plays a crucial role in managing heartburn and minimising its symptoms. Recently, in an Instagram video, Dr. Saurabh Sethi, popularly known as the gut doctor, a gastroenterologist trained at AIIMS, Harvard, and Stanford Universities, listed the best and worst drinks for heartburn. Here are all the details. Best and worst drinks for heartburn Avoid these: 1. Coffee on an empty stomach Coffee is acidic and can stimulate the production of stomach acid. Drinking it on an empty stomach may increase the likelihood of experiencing heartburn. 2. Citrus juices Juices like orange and grapefruit are high in citric acid, which can irritate the esophagus and lead to heartburn. 3. Carbonated drinks The bubbles in carbonated beverages can cause bloating and increase pressure in the stomach, which may lead to acid reflux. Carbonated drinks are also loaded with sugar, with zero nutrition, which can also trigger digestive issues. 4. Peppermint tea While often thought to be soothing, peppermint can relax the lower esophageal sphincter, allowing stomach acid to escape into the esophagus, causing heartburn. 5. Alcohol Alcohol can relax the lower esophageal sphincter and increase stomach acid production, making heartburn more likely.