I was listening to this discussion: https://youtu.be/rHZ04ISMCMQ

Around 24:00, they start talking about lipovores and how its a term applied to polar bears. Since humans following a zero-carb protocol get the bulk of their energy from fats, lipovore has a strong appeal.

Amber talks about the book Survival of the Fattest, where human babies are the fattest animal baby, so fat is a super power!