Yoga, Depression, & Clinical Trial Critique 101

  A study piqued my curiosity in a news feed recently. Yoga could reduce depression symptoms, researchers said – but only if you expected it to (Uebelacker 2018). Yoga for depression, it turns out, is

What Does the PREDIMED Trial Retraction & Re-Boot Mean for the Mediterranean Diet?

      A very influential nutrition trial just tanked. It was retracted from the New England Journal of Medicine (NEJM) on 13 June, and re-published with new analyses and toned-down conclusions. Both Gina Kolata, writing

Systematic Reviews & Meta-Analyses: A 5-Step Checkup

  It’s easy to be a little blinded by the specialized statistical techniques in systematic reviews and meta-analyses. As with any type of study, though, there are bad ones that can lead you down a