Acupuncture works for more than pain Acupuncture is best known for its association with a release of endorphins (your natural pain-killers) and also its ability to relax tight or contracted muscles.  Acupuncture is evolving with the help of evidence-based studies which validate and demonstrate not only how it can relieve back pain (read how we treat back pain here), but also how it therapeutically modulates the nervous, and endocrine (hormone),…