Originally Posted by
MWarren 
[It's common sense you should not take doses higher than the Recommended Daily Allowance except under your doctor's supervision].
I wasn't suggesting mega dosing without educating oneself, but you will find most doctors quite ignorant on the subject. Doctors that practice based on nutrition are not easy to find, but they are out there. Research never killed a soul... and by the way... neither has a single vitamin, in high doses or not.
Some vitamins and minerals in large doses are toxic. One must be very careful. I agree with you and Dee that you should talk to your doctor. I'm sorry but I do not trust medical advice on the internet.