This Respectful Insolence blog post reports on yet another in an increasingly long line of medical studies that demonstrate that acupuncture is nothing more than an elaborate and fancy placebo. In this particular study involving patients in "true" acupuncture and "fake" acupuncture protocols, patients in the sham acupuncture group improved more than patients in the "true" acupuncture group.
My conclusion? On one hand, if you stick pins in people who are complaining about something, then some of them will eventually quit complaining. On the other hand, if you take pins out of some people who were previously complaining, then some of them will also stop complaining.