Looks like the niacinamide has a cumulative effect, occording to what Byron says, and I can feel this happening in my mouth too. I'd like to get ahold of some undicyclenic acid too, but it's not at our huge suppliment store.
It looks like it's very hard to OD on B's so I'm not concerned about ODing on this sup. I looked up the ld50's of all of the ingrediants and I'd have to eat the whole bottle to really do much damage, or just about. Not happening. I'm loading up on this stuff. Thank you Waverly original poster! Keep up the good work. How's the niacin working for your condition?
I like to chew up the pills & rub my tongue and lips all in it. I feel it killing the candida immediately.