Make Your Immune System Kill the CoronaVirus-COVID-19 Before It Makes You Sick! -HOW? Or Why Many People Infected with COVID-19 Never Have Symptoms. February 21, 2019 jefftbowles 31 Comments I will be so bold as to predict that IF YOU TAKE 20,000 IUs of Vitamin D3 per day- You will never get sick from COVID-19! Continue Reading →