In a review of 29 previous well-designed studies, which together looked at almost 18,000 patients, researchers at Memorial Sloan-Kettering Cancer Center found that acupuncture does, indeed, work for treating four chronic pain conditions: back and neck pain, osteoarthritis, chronic headache and shoulder pain.

Read more http://feeds.abcnews.com/click.phdo?i=71505ca382fbce3e41f7b3fa451b7ea6