Hey, can you get sores beyond your mouth from it?
I have been taking it off and on for 3 months now....I'm supposed to take 2,000 mg a day, but am only taking about 1,000 - 1,500. I feel pretty rotten on it if I take a full dose. I get cranky as well. I started with 500, then 1,000 and I'm working my way up to 1,500 to see how I feel.
I took it years ago and did well with it, this time around, it seems to be affecting me differently.
Good luck***