![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)
Association between bitter taste receptor phenotype and clinical outcomes among patients with COVID-19 - ERS - European Respiratory Society
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
What causes a metallic taste in mouth, and how can one get rid of this condition permanently? - Quora
![Vettoriale Stock Human tongue basic taste areas. Five taste zones in a mouth - sweet, salty, sour, bitter and umami. Educational, schematic vector illustration isolated on white background. | Adobe Stock Vettoriale Stock Human tongue basic taste areas. Five taste zones in a mouth - sweet, salty, sour, bitter and umami. Educational, schematic vector illustration isolated on white background. | Adobe Stock](https://as1.ftcdn.net/v2/jpg/03/56/19/62/1000_F_356196253_LEvK14WJCnHkWVymOsgS9i4JvuHJcHGo.jpg)