And so we're simply going to release it via our breath. And so we're going to get a fruity odor on breath. And so physicians can test the breadth of individuals to see if they actually have Ketoacidosis. Now, what about the acetoacetate and D three hydroxybutyrate? Well, these are actually acids, and the PKA value of these two acids is around four. And what that means is once these two molecules into the bloodstream, they're going to dissociate, releasing those H plus ions, and that will increase the acidity of the blood.