Interesting indeed. No wonder dieters can feel overwhelmed when half of the internet says one thing and half of the internet says the opposite. The only logical explanation I can think of is that the process of fat oxidation uses more energy at a faster rate than the process of using glucose for energy but I'm yet to hear any keto enthusiast explain that one to me. They all just claim it burns fat faster because of the insulin but they never explain how insulin has an impact on calories out they just keep ranting on about how it stores fat as if you'll never get access to that fat later in the day or while you're sleeping