and there are no bad side effects http://www.npr.org/blogs/health/2015/02/02/381937503/fight-back-against-parkinsons-exercise-may-be-the-best-therapy Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn