This is written with a medical slant, but it's from Harvard Medical School, so I guess that's what you'd expect. I especially like "Chiropractic is a health care system that holds that the structure of the body, particularly the spine, affects the function of every part of the body. Chiropractors try to correct the body's alignment to relieve pain and improve function and help the body heal itself." It's funny that I still get people who say they don't "believe" in chiropractic. Or that their MD or PT or Aunt Marge said bad things about chiropractic. Well, here's the latest on what Harvard Medical School says. Perhaps the non-believers should abandon their very outdated thinking.