I read that it can even help to rebuild nerves and do nerve regeneration!!! Which is what I need. Something in my nervous system isnt right. I have these very strong moving vibrations and feelings in my body 24/7 and I can feel it the most in my arms,legs,and head. Its uncomfortable almsot all the time and it sux to just sit still on a couch watching tv because you feel these fuzzy moving feelings rushing through your foot and leg and its also tingly.