Is There a Tripartite Structure to Calories?

This article assumes that human bodies operate in the same kind of way as a calerimeter. It's like a bunch of chemical reactions are happening in your body. And our bodies don't actually extract all of the calories in a given food. You might be eating 200 calories worth of something, but your body might only be able to absorb 100 calory of it. This section includes content specifically for michael hobbs.