1. Tobacco and alcohol
Drinking a small amount of alcohol (20 mg per 100 ml of alcohol content in blood) Most people are manifested as happiness, active and active, and sexual desire.When the alcohol content in the blood exceeds 40 mg per 100 ml, people will be awkward, the words are unclear, and the sexual desire is significantly reduced.If you have long -term alcohol, the sex gonad may be poisoned, and the testicular of men's testicular atrophy and sexual desire will retreat.
2. External environment
Housing conditions, work pressure, and career success, etc., will have a great impact on sexual desire at some point. When returning to home, it is immersed in stress, which will naturally affect sexual desire.
3. Physical exercise
American psychologists conducted a "exercise and sexual desire" investigation of 2,000 women and found that 86%of women participated in their favorite physical exercise (swimming, running, etc.) at least 3 times a week. 40%of them thought that exercise was conducive to evoking sexual desire.31%of people believe that sexual requirements have increased significantly, and 25%of people are easy to reach orgasm.The research conclusion of Harvard University experts is that the sexual desire of women's swimming enthusiasts was as active as when she was at the age of 20 to 30. 90%of them could enjoy high -level sexual fun, but only if they did not move60% can reach orgasm.
4. contraceptive method
After some women do tubal ligation, they can be eliminated by psychotherapy due to their mental effects and suppression of sexual impulses.After a man's vitamin ligation, it does not affect the sexual function of the subject, and the loss of sexual desire of individual humanity is also due to psychological factors.Women who placed the birthplace in the palace may reduce their sexual desire due to extension of menstruation or increased blood volume.Oral contraceptives contain artificial synthetic estrogen, which may reduce vaginal discharge, too dry to produce sexual discomfort, and then reduce sexual desire.
5. Negative emotions
Negative emotions refer to bad emotions such as mental depression, troubles and depression. Experts believe that various bad audiovisual feelings make people have negative emotions, which will reduce human sex and cause coldness.
