Type 2 diabetes happens when your body is either unable to produce enough insulin or it is resistant to the effects of insulin. It is not known why this happens, but there are several risk factors that can increase your risk for diabetes.
Obesity
Greater fat distribution along the waist
Sedentary lifestyle
Family history
Older age – above the age of 45
If you have any of these risk factors, you should be screened for diabetes care regularly.