My friend said that her way of venting was to "cry upside down", which made people feel a bit different, but it really made sense. Tears are normal products of human beings. In addition to their functions of lubrication, defense, anti-evil, and detoxification, tears contain neurotransmitters, and tears help resolve tension.

　　A statistic shows that 75% of men and 95% of women have abnormal emotions and feel comfortable after venting by crying. Foreign psychologists conducted two special investigations on the role of crying, a survey of crying and non-crying people. Among the crying people, 87% did not suffer from hypertension; on the contrary, the incidence rate was almost 100% .

　　Another survey was conducted between men with perseverance and women with fragile emotions. The results were: among the "males with tears", neurasthenia, stomach and duodenum The incidence of intestinal ulcers is significantly higher than that of women who shed tears when they do not move.

　　The explanation of American biologist Dr. Wei/Frei is that tearing can vent the suppressed emotions, balance the mental state, and expel the dangerous toxins produced by the body’s stress response; People who bear tears not only have depression in their mental state, but also mean free chronic poisoning. Both are time bombs that increase the chances of the body''s morbidity. They can be detonated at any time. There are also people in medicine who believe that crying is also related to people''s lifespan. The vulnerable women who cry often tend to live longer than the men who are determined not to cry.

　　Cry for the sake of health. Cry and hurry!

　　Tip: dry eyes: tears come out of the eyes, the liver opens the eyes, the tears are the fluid of the liver. The secretion of tears can also reflect certain changes in the liver meridian. Often the liver yin and blood are insufficient, and the secretion of tear fluid is insufficient, and the liver nourishes the blood.