What is insulin?.. Take advantage of the body use sugar and energy in food and prevent the accumulation of sugar and increase attributed in blood



Insulin is a hormone secreted by special cells in the pancreas called beta cells (ie, cells No. 2), which is part of a group of cells scattered in the form of islands within the pancreas and know these islands "Langer Hans Islands" in relation to the discoverer. The hormone insulin is composed of Slseltan of Armenian acids linked by chemical bonds.
Insulin is necessary for the body to be able to take advantage and use the sugar and energy in food. Where he works to prevent the accumulation of sugar and increase attributed to human blood whatever eating sugars and starches and keep the sugar level constant throughout the twenty-four hour (Gale and Anderson, 2005).