**9. Hormones**

It plays an important role in childhood growth and continues to have anabolic effects in adults. As the stress hormone, norepinephrine affects the brain's amygdala, where attention and responses are controlled. It is also based on norepinephrine response to fight or flight, in addition to epinephrine, which raises the heart rate

directly, leading to the release of glucose from energy stores and increasing blood flow to the skeletal muscles. It increases the supply of oxygen to the brain [63]. Glucagon is a peptide hormone, produced by alpha cells of the pancreas that raises blood glucose levels. Its main tasks are to increase blood sugar through protein conversion in the liver (gluconeogenesis). Suppress the immune system and help with fat, protein, and carbohydrate metabolism [64]. It also affects the density of the bones negatively, and it is possible to use cortisone in various forms to treat a variety of diseases.
