The external administration of insulin controls the blood sugar level and helps to treat diabetes
Insulin is a hormone produced by your pancreas that regulates the amount of glucose in your bloodstream at any given time. It also aids in the storage of glucose in your liver, fat, and muscles. Finally, it regulates your body's metabolism of carbohydrates, fats, and proteins. Does this seem significant? That's because it is.
Insulin is a naturally occurring hormone produced by your pancreas that aids your body's use of sugar for energy. If your pancreas does not function properly, it may not produce or release the insulin required to control your blood sugar levels, resulting in diabetes.