Check out this article by NIH NCCAM about meditation. Click Here.
NCCAM thanks the following people for their technical expertise and review of this publication: Michael Baime, M.D., University of Pennsylvania School of Medicine; Richard Davidson, Ph.D., University of Wisconsin-Madison; Robert Schneider, M.D., Maharishi University of Management; and Catherine Stoney, Ph.D., Margaret Chesney, Ph.D., and Jack Killen, M.D., of NCCAM