And by environmental factors, I basically mean the type of diet that you follow. So if you're obese, so if you're overweight, or if you follow a diet that is very high in sugar, you have the chance of basically developing type two diabetes. This can lead to type two diabetes. And that's exactly why this form of diabetes is much more common than type one diabetes. Now let's move on to our kidneys. So the question is, how exactly does diabetes, how exactly does hyperglycemia, the abnormally high concentration of glucose inside the blood, affect our kidneys?