Type 2 diabetes is a condition that happens because of a problem in the way the body regulates and uses sugar as a fuel. That sugar also is called glucose. This long-term condition results in too much sugar circulating in the blood. Eventually, high blood sugar levels can lead to disorders of the circulatory, nervous and immune systems.

Type 2 diabetes happens when your body can’t use insulin properly. Without treatment, Type 2 diabetes can cause various health problems, like heart disease, kidney disease and stroke. You can manage this disease by making lifestyle changes, taking medications and seeing your healthcare provider for regular check-ins.

.Type 2 diabetes is when your body can’t make enough insulin or your body can't use the insulin well (insulin resistance). Insulin helps your cells use sugar (glucose) for energy. Without insulin, glucose builds up in your blood. This leads to high blood sugar. Type 2 diabetes is an ongoing (chronic) disease. It has no known cure.

If you have type 2 diabetes, the cells in your body don’t use insulin properly. The pancreas may be making insulin but is not making enough insulin to keep your blood glucose level in the normal range. Type 2 diabetes is the most common type of diabetes.

It's the most common form of diabetes. Type 2 means that your body doesn't use insulin properly. And while some people can control their blood glucose (blood sugar) levels with healthy eating and exercise, others may need medication or insulin to manage it.