Patients who tested negative for coronavirus (COVID-19) after the Reverse Transcriptase Reaction followed by Polymerase Chain Reaction (RT-PCR) test, No complaints of dysgeusia symptoms, Under 18 years old, Pregnant and/or lactating patients, Patients who do not accept to participate in the research or who do not sign the Free and Informed Consent Form

Patients who tested negative for coronavirus (COVID-19) after the Reverse Transcriptase Reaction followed by Polymerase Chain Reaction (RT-PCR) test, No complaints of dysgeusia symptoms, Under 18 years old, Pregnant and/or lactating patients, Patients who do not accept to participate in the research or who do not sign the Free and Informed Consent Form