disease information

What is Type 2 Diabetes

Diabetes is a condition whereby there is too much glucose (sugar) in the blood.

Normally we produce a hormone called insulin (produced by cells in the pancreas gland) which allows the glucose which we take in our food to be used by the body for energy. In diabetes, there is either a lack of insulin or the insulin that is present does not work properly. Too much glucose then stays in the bloodstream and cannot be used by the body for energy. This is why many people with diabetes are diagnosed after visiting the doctor complaining of feeling tired or ill.

Type 2 diabetes tends to occur in people over the age of 40 although in certain cases and populations it can occur at a younger age. The pancreas still produces insulin but not enough to meet all of the body’s requirements, or the insulin it does produce does not work properly. Type 2 diabetes accounts for about 85% of all cases of diabetes.

 

 

 

 

 

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Last Updated 06/03/2008 17:20:01
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