Video Friday: In this interview, Dr. Paul Marik discusses vitamin D and melatonin as two useful supplements included in his COVID-19 prevention and treatment protocol In the video featured today, Dr. Mobeen Syed interviews Dr. Paul Marik, MD, about vitamin D and melatonin, and how they may help with COVID-19. Dr. Marik is currently Professor … Continue reading Vitamin D and Melatonin for COVID-19