The face of a man in lemons in a medical mask. vitamin C is a cure for the common cold. masked man

Related tags:

• influenza
• covid
• pandemic
• illness
• immune system
• sick
• virus
• flu
• immunity
• patient
• medical treatment
• treatment
• physician
• sinusitis
• doctor patient
• nursing
• doctor
• health
• medical
• masking
• nutritionist
• lemon
• limon
• vitamin
• citrus
• 19+