Vitamin C

Does anyone know if vitamin c in megadoses say up to 2 milli grams per day
could be detrimental to someone with CAD, and a stent.
My ear eye and nose doctor recently advised me to increase my body acidity
in order to control ear fungal infections.
I've tried increasing through normal food intake to no avail.
I used to take high doses of c and I never had these problems, but I cut
back on everything after my attack.
Any knowlege on this would be greatly appreciated.

Ron


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