So we have type one diabetes and type two diabetes. Type one diabetes is the less common diabetes, while type two is the much more common diabetes. So in people with type one diabetes, what happens is their beta cells are destroyed for one reason or another. And because the beta cells are destroyed, they lose the ability to produce insulin. So they produce very little or no insulin. And that means that the glucose levels inside our blood will remain high, because if we have no insulin, none of the glucose are actually transported into our cells.