Tuesday, 22 January 2013

Diabetes



Diabetes mellitus, or simply diabetes, is a group of metabolic diseases in which a person has high blood sugar, either because the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced.This high blood sugar produces the classical symptoms of polyuria (frequent urination), polydipsia (increased thirst) and polyphagia (increased hunger).
Diabetes is a costly, complex, and devastating chronic illness that poses a major public health problem.  Diabetes affects over 475,000 adults and 4,500 children.

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