Insulin is a hormone that is central to regulating the energy and glucose metabolism in the body. Insulin causes cells in the liver, muscle, and fat tissue to take up glucose from the blood, storing it as glycogen in the liver and muscle. Insulin stops the use of fat as an energy source. When insulin [...]

The digestive system builds the dietary carbohydrates that are contained in, for example, sugar, bread and other cereal products, to glucose (dextrose) from. This is absorbed by the intestinal wall into the blood and distributed throughout the body. The pancreas produces in ?-cells of the islets of Langerhans of the insulin hormone. Insulin increases in [...]