A recent article from the US Chiropractic Directory highlights research showing that chiropractic is an effective way to treat chronic low back pain. In fact, it's 457% more effective than medicine! See what the article has to say (emphasis mine): After 8 weeks of clinical trials with a medical vs. chiropractic group of patients, the raw score for improvement was 1.99 for medicine and 9.03 for the chiropractic group. This research indicates that chiropractic is 457% more effective than medicine for [...]