I was just reading (actually listening) to a fiction book - The Department of Sensitive Crimes by Alexander McCall Smith. Just a light hearted detective novel. Totally unrelated to the central plot, two of the characters have a conversation about their low carb eating and success! Keto is not specifically mentioned, but carb ranges are discussed, hunger suppression, etc. The author is apparently very familiar with keto. Keto is going main stream! (well, the novel is set in Sweden, and I’m guessing it is a Swedish author, but still good to see!)