So that basically means the concentration of glucose inside our blood plasma is low, and our cells in the body cannot obtain the proper amount of glucose. So what the body does is our pancreas uses the alpha cells to release glucagon. And then glucagon basically goes on and binds onto protein receptors on the membrane target cells in the liver, and it basically causes the process of glycogenolysis, the breakdown of glycogen into glucose. We have the process of gluconeogenesis, the use of our non carbohydrate sources to produce glucose, and then the breakdown of triglycerides into fatty acids and into glycerol, which is ultimately used to form glucose. And all this glucose that is formed is dumped into our blood plasma and this ultimately increases the concentration of glucose inside our blood plasma. Now, when our concentration is high, the glucagon is eventually inhibited.