Fat is plentiful, and there are only two essential fatty acids that we have to get from outside sources. The rest we can manufacture from other precursors if required. When carbs are limited, we can just switch over to ketones and fats for the bulk of our energy. Protein cannot be made with the raw material available in our bodies. We can break down muscle to get to extra protein if we come up short, but generally, we don't want to lose muscle. We have to eat foods containing the range of amino acids that we need. In other words, protein is incredibly important—which is why today I’m writing a definitive guide on the subject. After today’s post, you’ll have a good handle on the role protein plays in the body, how much protein you need to be eating, which foods are highest in protein, and much more. Read More |