File photo shows California Superintendent of Public Instruction Tom Torlakson speaking to the State Board of Education in July. Torlakson recently has lauded schools for progress and achievement, although on national and international assessments California compares poorly. .
Insulin is a hormone made by an organ located behind the stomach called the pancreas. Here, insulin is released into the bloodstream by specialised cells called beta-cells found in areas of the pancreas called islets of Langerhans (the term insulin comes from the Latin insula meaning island).Insulin can also be given as a medicine for patients with diabetes because they do not make enough of their own.ere, insulin is released into the bloodstream by specialised cells called beta-cells found in areas of the pancreas called islets of Langerhans (the term insulin comes from the Latin insula meaning island). Insulin can also be given as a medicine for patients with diabetes because they do not make enough of their own.
The body uses sugar, also called glucose, to supply the energy it needs to function. People get sugar from their diet and from their body tissues. Insulin is made by the pancreas and affects the outer membrane of cells, making it easy for glucose to move from the blood into the cells. When insulin is active, blood glucose levels fall. Sugar from body tissues is stored in the form of glycogen.