This video is about Metabolism complete for Poly
***I wanted to clarify what I said about if you are not eating carbs you won't have any insulin. This isn't entirely true, and not what I meant to say. Humans without type 1 diabetes will have a basal or small level of insulin present even without eating carbs. It is when we do eat carbs however that our insulin spikes. Therefore, people who avoid carbs or follow very low carb diets, will not have those insulin peaks compared to people who do eat carbs.