Anyone else getting some sides from high dose MSM. I'm getting increased anxiety, insomnia, occasional nasuea and stomach problems, increased sebum, and the last one which is weird I feel like it's acting as a diuretic I have to pee all the time. I read that MSM is a heavy metal chelator. I've eaten tuna everyday for the past 8 years so maybe all of the mercury in my body is getting thrown about. Its had no effect on my hair I've been using about 20 mg of msm a day for 3 weeks now. Only positive I've seen so far is that my skin is literally perfect.