The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.
JoJean (La Grande, OR) on 02/23/2007:
I also take MSM, however, if you read the literature...it tells you not to take it after 2 pm as it may cause sleeplessness. I have never experienced anxiety. I take 4 100 mg caps in the morning and 4 at noon with no problems. It does help my arthritis and my hair and nails grow like crazy.
