What is insulin?

Insulin is a hormone that is produced by a pancreatic and which regulates glucose - a simple sugar that provides energy - in the blood. Human bodies require permanent amount of glucose throughout the day and that glucose comes from foods that people eat. But people do not spend a little food all day at once to maintain a constant stream of glucose. This is where insulin comes into the game, allowing people to store glucose so that it can be used as needed.

Glucose control

When a person has more glucose in his blood than needed at the time, insulin stimulates cells in the liver, muscles and fat. Eventual and muscle cells combine glucose into a compound called glycogen, basically storing energy for later use. Insulin also removes other food products from the body by stimulating fat cells to produce fat from fatty acids and stimulating hepatic and kidney cells to turn amino acids naproteins. This hormone also prevents the liver and kidneys to produce glucKosses from partially metabolized materials, a process that can damage these organs over time.

glucagon

insulin, which consists of 51 amino acids, is closely related to glucagon, another hormone that is secretly secreted by the pancreas. Glukagon is called into action when there is not enough glucose in the blood. It stimulates the liver and muscles to distribute glycogen, which was created by insulin intervention. Insulin and glucagon cooperate to check blood-glucose levels or blood sugar levels.

diabetes

When the body of a person does not create insulin, it has diabetes 1. Someone who has type 1 diabetes must receive insulin injections so that his body can regulate blood sugar. When a person's body produces insulinally it does not use it correctly, he or she has diabetes 2. Type, which is much more common than type 1 .. people who have diabetes 2. Type, usually have high levels of sugarfor the blood they must regulate through diet and exercise. Insulin or other other medicines can also be used to treat diabetes 2. Type if the right diet and exercise are unable to regulate the blood sugar levels.

roles in the brain

Insulin also plays an important role in the brain. Research has shown that brain insulin helps to improve memory and the ability to learn. There are also studies that suggest that insulin can help fight Alzheimer's disease by preventing proteins that attack the victim's brain cells that will reduce or prevent memory. Studies have been conducted in which Alzheimer's patients are subject to insulin with their nasal substances and the results were encouraging for researchers.