> They never are, because if this did happen it would have massive implications for our understanding of the human body. It would require us to be wrong about a lot of things.

Yeah, welcome to medicine. If you've ever encountered these things in a non-theoretic perspective (i.e., having some condition), you quickly see that doctors don't know shit.

Perhaps not surprising, given that human experimentation is taboo.

Anyways, how does what you're saying mesh with the fact that extra glucose is stored in your body's reserves while ketones are secreted with urine and breath?