The guy that figured out about Vit. C had a daughter who one night had a HORRIBLE cough. He gave ger 4000mg of Vit C every half hour. The cough was gone in 1½ hours
Same girl had to get surgery one time, so her dad raised her daily Vit C intake. After the surgery the doctors listed off a few horrible side effects of the surgery. The girl had none of them
My freind has covid 19
Please wish him luck in the comment section