I have been in the healing profession (practitioner, researcher, advocate) for 30 years, nothing comes close to my experience with MSM, I am so sorry it took this long to try it. My chronic asthma gone in 3 days!! On albuterol for almost 40 years. I am in shock.
Some side effects which I consider to be cleansing symptoms: nausea, sleeplessness and skin breakouts, but I did start on a high dose of 20 grams a day. After three weeks no more 'side effects'.
My energy has greatly increased, I feel quite euphoric every day now. The only time I had that kind of euphoria was by drinking three glasses of organic green juices a day. I think people on heavy medications, mercury fillings, toxic diet are going to have more difficulties with it, so building up from a small dose with extra vitamin C and plenty of pure water will help.
The other supplement that really helps is Vitamin D3, I take 16,000iu liquid daily, no colds for two years now and my chronic bronchitis of 20 years has disappeared. Some years it was mild others, severe triggering serious asthma attacks. So the combination of Vitamin and MSM has been miraculous for me. This great website encouraged me to try MSM. Thanks so much.
p.s. Brushing my teeth with MSM has whitened them.