Eating wolfberry can improve sexual function, wolfberry has the function of nourishing the kidney and moistening the lung. In ancient times, wolfberry was used to enhance sexual function and improve erectile ability, wolfberry contains a large amount of vitamin E and trace elements. Vitamin E has the role of promoting the function of testicular spermatogenic epithelium, but also promote testosterone production, improve sperm quality, improve libido and sexual function, goji berry also contains vitamin B, vitamin C, involved in a variety of body metabolism. Chinese wolfberry also contains trace elements, including zinc, selenium content is more, zinc element involved in testicular spermatogenesis function process, while promoting testicular generation of testosterone, so eat more Chinese wolfberry will significantly increase libido, erection times, improve sexual function. Eat wolfberry has slow tonic Yang effect, due to the slow action of the drug, usually does not appear obvious effect, the patient needs to eat wolfberry for a long time many times before the effect of nourishing yin and tonifying the kidney, wolfberry also need to be used in conjunction with other drugs, such as horny goat weed and other drugs when used in conjunction with the effect is better.