There are no dietary supplements that will cure or prevent disease. With the 2019 coronavirus COVID-19 pandemic, it’s especially important to understand that no supplement, diet, or other lifestyle modification other than physical distancing, also known as social distancing, and proper hygiene practices can protect you from COVID-19.

There is no research to support the use of any dietary supplement to protect against COVID-19. No supplement may claim to diagnose, prevent, treat or cure COVID-19. Consumers and retailers should avoid products that suggest they do.^{1, 2}