Numerous studies scientists reveal the biochemical mechanisms responsible for acupuncture's pain killing effects, the use of acupuncture as an alternative treatment when drugs fail, and the success of no side effects after multiple and long term sessions of acupuncture. Read on for more details...www.healthcmi.com/Acupuncture-Continuing-Education-News/1661-acupuncture-prevents-and-clears-migraines