Testosterone is derived from cholesterol. The male testes can produce large amounts of testosterone, and the female ovaries, placenta, and the adrenal reticular cord in both males and females also produce small amounts. Hypogonadism, male testicular lesions, coronary atherosclerosis, and exogenous androgen intake can all affect serum testosterone concentrations. In men, 90% of blood testosterone comes from the testes, which reflects the function of interstitial cells. Lower blood testosterone is mostly seen in men with Turner syndrome, mesenchymal cell dysplasia, and anencephaly. The prevention method of low serum testosterone concentration 1, actively participate in physical exercise Strengthening the exercise of qigong is beneficial to improve physical and mental quality, enhance self-control, adjust the mind and maintain a good mood. Eat more foods that can nourish the kidneys and fix the essence, such as oysters, gravy, chestnuts, pork loin, etc.; try to eat less food that is too hot and pungent, such as mutton, dog meat, beef and lamb whip, etc. 2, eat more animal offal Animal offal contains more cholesterol, which is an important formula for synthesizing sex hormones, which helps to improve the level of androgens in the body and improve sexual function. In addition, it also contains adrenaline and sex hormones, which are helpful for the division and maturation of spermatogonial cells. 3, eat more food containing zinc We all know that zinc is an indispensable trace element for the human body, which has an important role in the maintenance of the normal structure and function of the female reproductive system. Lack of zinc will affect the libido and reduce sexual function. Foods rich in zinc are milk, chicken, egg yolk, shellfish, peanuts, cereals, beans, etc. In order to improve testosterone, we should ensure a certain amount of zinc intake every day. 4, eat more foods containing arginine Foods rich in arginine can play a role in tonifying the kidneys and benefiting the essence, such as eel, catfish, loach, sea cucumber, frozen tofu, nori, etc. In order to balance testosterone, we may want to eat more of these foods.