I'd like to get some clarification on specifically how the matter from the fat reserves of the Adipocyte physically leaves the body.
In other words, if you were to somehow follow every atom in the fat reserves of the cells of a dieting person, then, via what hole would these atoms ultimately exit the body?
Is the answer to this question merely "exhaling through the mouth"? Or do they come out in feces too?
Note 1: This question is not to be confused with the question: "How does mass leave your body in general?" For there are several ways to accomplish this. (e.g. shedding skin cells, cutting off your arm, cutting your hair, sweating, dehydration, liposuction, bleeding, spitting, blowing your nose, etc...)
Note 2: Please see this other similar StackExchange post here: