A healthy human body is composed of various hormones in the endocrine system and nervous system, which regulate the metabolism and physiological functions of the human body. Endocrine system is involved in regulating many physiological activities and life phenomena of human body, such as metabolic process, growth and development, reproductive aging and so on. , and cooperate with various enzymes (biochemical enzymes) to maintain the relative stability of human internal environment to adapt to complex and changeable internal and external changes. When the endocrine system of human body is disordered, there will be various symptoms, especially in women, and the symptoms are more obvious. 1. Environmental factors Because there are some chemicals in the air, they will form a series of chemical reactions after entering the human body through various channels, leading to endocrine disorders. 2. Physiological factors Endocrine hormones can keep people in physiological balance, but these growth regulators are generally unbalanced with age. Some people's endocrine disorders come from heredity. 3. Emotional factors and psychological reasons have great influence on endocrine. Affected by work and other pressures, the nerves are in a state of tension and the mood changes abnormally. This will cause hormone secretion disorder and endocrine disorder. 4. Nutritional factors In order to maintain normal physiological functions, the human body must have adequate and appropriate nutrition, otherwise, the body will have endocrine problems.