Your immune system can fight off COVID-19 with a healthy lifestyle.

A healthy lifestyle includes proper nutrition, exercise, sleep, stress management, and no harmful substance use.

Reference

Monye, I., & Adelowo, A. B. (2020). Strengthening immunity through healthy lifestyle practices: Recommendations for lifestyle interventions in the management of COVID‐19. Lifestyle Medicine, 1(1). https://doi.org/10.1002/lim2.7