Causes
What causes type 2 diabetes?

In type 2 diabetes the pancreas generally produces insulin, but the body is unable to make effective use of it. This results in glucose accumulating in the blood and thus failing to fulfil its role as the body's principal source of energy.

Who is at particular risk?
  • People who are overweight
  • People with poor diet and lack of exercise
  • People with a family history of diabetes
  • Elderly people
  • People taking certain medications, e.g. steroids

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