Comment by pashapiro

One of the things I wonder about is how many calories your body can actually metabolize into fat and glycogen in a given day. For example, if you eat 15,000 calories, how many of those calories will your body just pass right through your digestive tract? I could see liquid calories like pop or juice being metabolized easily, but do all the beans in a Chipotle burrito end up clinging on your thighs and gut also?