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Showing posts from September, 2012

5 Essential Functions of Insulin

People suffering from Diabetes have either the lack of insulin or decreased insulin activity. Insulin is a vital hormone and functions of insulin are essential for life. It is a polypeptide hormone produced by beta cells of islets of Langerhans in Pancreas. It plays an important role in energy metabolism and general growth and development of our body.  Insulin acts in conjunction with Glucagon and other body hormones to maintain the blood glucose levels. Suboptimal glucose levels lead to either hypoglycemia or hyperglycemia both having profound implications on overall health and well being.