Definition
Diabetes is a condition in which people have abnormally high levels of sugar (glucose) in their blood. There are two main types of diabetes, Type 1 and Type 2.
Type 2 diabetes is by far the more common type of diabetes. It accounts for over 90% of all diabetes cases. Type 2 diabetes was once known as "adult-onset diabetes" but this term is no longer used because Type 2 is on the rise in all age groups, including among children. Type 2 is increasing primarily because more children and adults are becoming overweight and obese.
People with diabetes lose the ability to control the level of sugar in their blood. Sugar rises to excessive levels in the blood because it can't enter the cells of the body - in the usual way and because an excess of sugar is produced in the liver. So, for example, without sugar getting inside the muscle cells, these cells don't have enough fuel to keep the body working properly. The same is true for other cell types throughout the body.
The main feature of type 2 diabetes is the body's resistance to the action of insulin in the cells. This is a condition known as insulin resistance. Obesity may be the single most important factor in the development of insulin resistance and type 2 diabetes.
More Information
To get more information on Type 2 Diabetes, click here.
*Most of the information provided here is from the Children with DIABETES site, click here to visit their site.
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