Insulin resistance just be very very careful carbohydrate so Nootrogen a ketogenic diet is just a very very low carbohydrate diet that is often much higher and it doesn't have to be a lot higher but it basically we are swapping out your carbohydrate calories for fat calories the reason why that's good is because that is very very gentle on your insulin levels it barely touches insulin at all so you need almost no insulin to process fat it keeps your insulin levels nice and smooth rather than spiking and crashing whereas carbohydrate is the opposite so what you want is a .