Pure keto down your throat and wraps around every layer of your intestines, so from your stomach to your small intestine, large intestine, et cetera. So think of it as a regulator. It's how the brain talks to the gut. So when you eat food, how your brain knows you have food in your stomach is the vagus nerve sends a signal to the brain, says I've got food in here, this many carbs, this much fat, this much protein. And the brain will then tell the stomach put it here, do this, do that, do the other. And they're now finding out that if you have a disconnection between your vagus nerve and how it communicates to the brain and the intestines, it's one of the leading reasons that so many of us are hungry all the time, we can't burn fat, we don't know how to utilize our proteins and our carbs that we're eating, and so we tend to convert them all into 

https://doznutrition.com/pure-keto-diet/