When the (LES) lower esophageal_sphincter fails and do not contract, and digestive acids move up backward to your esophagus from stomach, causing a sensation of burning in throat and chest. Over time, acid reflux can erode the lining of your esophagus, and if left untreated, you may develop Barrett’s esophagus, which is when the esophagus is damaged. PubMed Health states esophageal damage increases your risk of developing esophagus cancer. If green tea is proved to control heartburn by tightening the esophageal sphincter, it may be used as a preventative treatment for esophageal cancer. The University of Maryland Medical Center cites a study where green tea polyphenols were administered to animals with esophageal cancer. Researchers found these antioxidant compounds inhibited the growth of esophageal cancer cells; however, another study found the consumption of green tea increased the risk of developing this cancer. Due to conflicting study results, further research is required to establish the true effect green tea has on esophageal cancer.
Although methylxanthines are proven to loosen the LES, thus contributing to acid reflux symptoms, green tea itself has not been widely studied in relation to acid reflux. The American College of Gastroenterology suggests that health practitioners encourage people to click this make their own determinations about which foods and beverages trigger their symptoms, rather than telling them specifically what to eliminate. If you find that green tea triggers acid reflux symptoms, it’s up to you to decide whether to eliminate it from your diet.
Heartburn is characterized as a burning sensation in your chest or throat, and while this is a common ailment, if you experience heartburn more than two times per week, you may have a condition known as GERD, or gastroesophageal reflux disease. Heartburn is caused by stomach acid backing up into your esophagus, and the esophageal muscles in those with GERD do not close tightly, allowing acid to reflux. Heartburn may be controlled or triggered through foods and beverages, and while green tea is the second most common drink, research shows it may aggravate heartburn in some people while relieving heartburn in others.
Overeating or consuming hard- to- digest food (fast-food rich in fats) is known as the cause of acid reflux. When too much food is taken in, the lower esophageal sphincter has to experience under a high pressure which causes the food to reflux into the esophagus. Another cause is a hiatal hernia in which the upper stomach can extend above the diaphragm and allow acids to back up. There are also other causes like overweight or in the period of pregnancy that all boost the pressure to the abdominal cavity.