A bitter or bad taste in the mouth can be a normal reaction to eating pungent or sour foods. However, when the taste lasts for a long time or happens... | By
Dr. Sarwat & Associates - A bitter or bad taste in the mouth can be a normal reaction to eating pungent or sour foods. However, when the taste lasts for a long
![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)