If you search the Bolen Report blog for a story about a Vitamin C protocol I think you will find confirmation of the Vitamin C information you were given. The author may have been Owen Fonorow (sp?).
Considering periodonatal disease to be a form of scurvy seems a brilliant insight to me. Vitamin C is probably also very useful against coronavirus.
I no longer use pharmaceuticals, nor do I use allopathic medicine any longer. You can treat or prevent everything you need to without them,but it does take educating yourself.
Big Pharma and insurance companies will be going away, I think.