what is insulin
Insulin is a hormone produced by the pancreas that helps unlock the body's cells so that sugar (glucose) from the food we eat can be used by the cells for energy.In people with type 2 diabetes, a combination of problems occurs, and scientists aren't really sure which is the chicken and which is the egg.nsulin is a hormone produced by the pancreas that helps unlock the body's cells so that sugar (glucose) from the food we eat can be used by the cells for energy.