Here is yet another study claiming to show “how acupuncture works” when in fact it does nothing of the kind. It does, however, reveal the bias of the researchers – it is, in fact, surprising that it was published in a peer-reviewed journal. Unfortunately, the mainstream media is dutifully reporting the biased claims of the researchers without any independent verification or analysis.
There are numerous fatal problems with this study. The first, like in many physiological studies that purport to be about acupuncture, is that the connection to acupuncture is tenuous. The researchers claim that they are testing the effects of an acupuncture needle – but what makes a needle an acupuncture needle? Other such studies were ultimately just seeing the effects of local tissue trauma. The fact that this trauma was induced by an “acupuncture needle” is not necessarily relevant.
This study is far worse, because it is simply using the acupuncture needle as a mechanism for inducing an unrelated physiological stimulus. This is similar to “electroacupuncture” where electrical current is applied through an acupuncture needle – what you are actually studying is the effects of electricity, not “acupuncture.” Applying electrical stimulation, or some other physiological stimulus, is the equivalent of injecting morphine through a thin needle and then claiming this demonstrates how “acupuncture works.”