I have been taking the vitamin D3 supplements for years. I very seldom get sick.
I hear from such as you more and more. I am glad this is growing. It protcts at least some, maybe a lot against WuHan flu though my regular dose did no keep me from getting a very light case which I immediately dealt with using the megadose. I don’t know if the D3 sent the Chinese bugs packing or if I just had a whiff of a case but I don’t take chances.