Type 2 Diabetes Mellitus
What Is It?
Type 2 diabetes is a chronic disease. It is characterized by high levels of sugar in the blood. Type 2 diabetes is also called type 2 diabetes mellitus and adult-onset diabetes. However, more and more children and teens are developing this condition. Since type 2 diabetes is much more common than type 1 diabetes, it often is just called "diabetes".
During digestion, food is broken down into basic components. Carbohydrates are broken down into simple sugars, primarily glucose. Glucose is a critically important source of energy for the body's cells. To provide energy to the cells, glucose needs to leave the blood and get inside the cells.