Acid reflux is the most common upper gastrointestinal problem in people across the world. It occurs when the acidic stomach juices flow upwards into the food pipe (esophagus) and sometimes even as high as the throat, mouth or even nose. We all may experience acid reflux every now and then in life especially after overeating and heavily indulging in alcohol or spicy foods. But sometimes the condition is chronic meaning that it occurs non-stop or recurs on a very frequent basis. Acid reflux is more correctly known as gastroesophageal reflux disease. This means that it is a disease where the stomach (gastro-) contents flows backwards (reflux) into the food pipe (esophagus). What causes reflux? Acid reflux is a result of a dysfunctional lower esophageal sphincter (LES). This is a collection of muscles that helps regulate the movement of food between the esophagus and stomach. When you swallow food, it travels down the esophagus and the LES opens for a short time to allow the food to pass into the stomach. The LES stays closed at all other times to prevent the acid and digestive enzymes from spilling into the esophagus. In gastroesophageal reflux disease, the LES is either dysfunctional, defective … Continue reading Foods and Drinks Causing Acid Reflux