People are not only tall, short, fat and thin, but also have different personality traits. Some people’s character is not very good, we call it bad-tempered. Generally speaking, people with bad temper are prone to lose their temper. We all know that it is not good to lose your temper often, which will easily cause some harm to the body. Frequent tantrums on the body’s main hazards are: First, hurt the liver, angry, the human body will secrete a substance called “catecholamines”, the role of the central nervous system, so that blood glucose, fatty acid decomposition to strengthen the blood and liver cells in the toxins accordingly increased. Second, injury to the lungs, emotional impulsiveness, breathing will be rapid, and even the phenomenon of hyperventilation. The alveoli keep expanding, there is no time to contract, and there is no proper relaxation and rest, thus jeopardizing the health of the lungs. Third, easy to induce high blood pressure, long-term temper, irritability, easy to raise blood pressure, the heart will also have an impact. Fourth, easy to cause cancer, temper or cancer formation and deterioration of one of the important factors, some people have done statistics, a variety of major diseases about 70% of the incidence of anger-related. Fifth, injury to the kidneys, temper adrenal glands will also release additional hormones to the blood vessels, it and autonomic nerve synergy, resulting in deepening and accelerating respiration, dry mouth, and even trembling of the whole body. Six, hurt the stomach, because in anger, the brain nerves will be very excited and active, which leads to a reduction in blood flow in the stomach and intestines, bowel movement slows down, people’s appetite will become much worse. Seven, easy to accelerate the aging of brain cells, a large amount of blood rushing to the brain, will make the pressure of the cerebral blood vessels increase. At this time, the blood contains the most toxins, the least amount of oxygen, the brain cells is no less than a dose of “poison”. Eight, long spots, angry, blood toxins will increase, the role of the blood on the skin is also toxins, will make the skin appear a variety of color spots, macular and other problems, seriously affecting the appearance. It can be seen, learn to control their bad mood is a lot of important.