I was told from several sources, some taking an insane amount of Vitamin C that you keep adding an extra 1,000 mg per day and at some point you start having diarrhea. Once you have diarrhea, you know your limit and from there back off 1,000 mg per day. I have not got to the diarrhea point yet but don’t plan to take more than I am taking now. I have heard of a few other forms of Vitamin C than what I am taking but they always seem to be in a powder form. That does not interest me, but always willing to try a different pill to compare over a few month period.
