This article was originally published at the defunct Insight blog at Skeptic.com on June 14, 2015. An archived version is available here.

“The American Medical Association is finally taking a stand on quacks like Dr. Oz,” announced a post yesterday by Julia Belluz. A health writer at Vox, Belluz has emerged as a sharp critic of popular medical talk show personality Dr. Mehmet Oz with posts such as this, this, and this. (I recommend her thoughtful reflection on the ethics, challenges, and public health concerns of countering medical misinformers, titled “How should journalists cover quacks like Dr. Oz or the Food Babe?” Generations of skeptical critics of quackery have asked those same troubling questions.)
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