How do we know what to believe when it comes to health advice? We used to trust the doctors we visited regularly. Now, a ton of our medical tips come from TV physicians like Dr. Oz. Maybe it’s time to click our heels together and go back to the old way of making health decisions. From Vox: Meet the medical student who wants to bring down Dr. Oz.

+ WaPo: Scholarly journal retracts 60 articles, smashes peer review ring.