In men, 90% of blood testosterone comes from the testes, and it reflects the function of the mesenchymal cells. Decreased blood testosterone is most commonly seen in men with Turner syndrome, mesenchymal stromal cell hypoplasia, and anorchidism. The actual testosterone concentration is actually lowered in men’s sexual function, primary testicular hypoplasia childishness, hyperprolactinemia, hypopituitarism, systemic lupus erythematosus, hypothyroidism, osteoporosis, cryptorchidism, and gynecomastia can be seen in the reduced testosterone levels. 1, bean curd, bean curd can prevent blood testosterone and macular degeneration, enhance the immune system. It is rich in phytochemicals that protect healthy cells from carcinogens. It can be eaten every day if conditions permit and is best eaten raw. This is a good food for prostate cancer patients. 2, carrots A diet rich in carotenoids reduces the risk of lower blood testosterone. In addition to preventing cancer, the nutrients in carrots can also enhance immunity and promote the health of ears, eyes and intestines. 3, kiwifruit The organic combination of minerals, vitamins and phytonutrients in kiwifruit can prevent heart disease, stroke, cancer and respiratory disease. Kiwifruit has a natural blood-thinning function, can reduce the formation of blood clots, lower cholesterol and blood pressure.