![EsoGuard on X: "Did you know that a frequent sour taste in your mouth can be a sign of Gastroesophageal reflux disease #GERD? Chronic GERD can lead to esophageal disease and even EsoGuard on X: "Did you know that a frequent sour taste in your mouth can be a sign of Gastroesophageal reflux disease #GERD? Chronic GERD can lead to esophageal disease and even](https://pbs.twimg.com/media/E5ttUrHXwAIzqB3.jpg)
EsoGuard on X: "Did you know that a frequent sour taste in your mouth can be a sign of Gastroesophageal reflux disease #GERD? Chronic GERD can lead to esophageal disease and even
Pinnacle Life Science - An Aarti Group company - A bitter or bad taste in the mouth can be a normal reaction to eating pungent or sour foods. However, when the taste
![Association between bitter taste receptor phenotype and clinical outcomes among patients with COVID-19 - ERS - European Respiratory Society Association between bitter taste receptor phenotype and clinical outcomes among patients with COVID-19 - ERS - European Respiratory Society](https://www.ersnet.org/wp-content/uploads/2021/06/Smell-taste-bitter-sour-mouth-nose.png)