Well, under normal conditions, when we have normal concentration of glucose inside the blood, what the kidney does is it basically absorbs all that glucose that is found inside our filtrate. And that means none of the glucose will actually end up in our urine under normal conditions. However, in a person that has diabetes, in a person that has hyperglycemia, because we have such a high concentration of glucose inside our blood, the kidneys cannot actually absorb all that glucose. And what happens is the glucose concentration in the filtered increases and the glucose concentration in the urine also increases. So we'll find urine. We'll find glucose in our urine.