The Business Insider article says at one point:
While I am a supporter and believer in the ketogenic (LCHF, Atkins) diet strategy I think one problem I have with that passage is that that kind of reasoning is NOT scientific and abandons critical thinking. It just a different version of the “all the best actresses and models in Hollywood are following this diet” argument.
It was 2 o’clock on a Tuesday, and I felt surprisingly awake. Attentive. Even productive. I love my job, but on a normal afternoon, I find myself searching for distractions in the depths of my inbox and on Facebook. That Tuesday in June was different. I knocked out one to-do list item after the next.