There is an important dependence between food and human sexual function. Traditional medicine and modern medicine believe that through certain dietary choices can achieve strong sperm, aphrodisiac and tonic kidney effects, they can have a favorable impact on sexual desire, sexual response to sexual behavior. From the perspective of maintenance and regulation of sexual function, people in the daily nutritional choices should master the following principles: beneficial to the sexual function of the dietary principles 1, eat more high-quality protein high-quality protein mainly refers to the poultry, eggs, color, meat and other animal proteins and legumes protein. Protein contains a variety of amino acids needed for human activity, they participate in the composition of human tissue cells, including sex organs, reproductive cells, such as arginine is an important raw material for sperm production, and improve sexual function and eliminate fatigue. Soy products, fish contain more arginine. Some animal food, itself contains sex hormones. Enzymes are special proteins with catalytic activity in the body, which can accelerate chemical reactions and play a great role in human health. Once the body lacks of enzymes, there can be a delay in function, including sexual function, or even lose the ability to bear children. Enzyme exists in all kinds of food, cooking food, the temperature is too high and too long, especially frying, baking, frying and other methods easy to make the enzyme destroyed. Japanese scholars pointed out that abalone, octopus and clams, oysters, clams, salamander snails, sea scallops and other shellfish are rich in amino acids, is an effective sperm food. Slippery aquatic products also have the effect of strong sperm, such food eel, loach, eel and so on. 2, the intake of appropriate amount of fat In recent years, because most adult men are worried about high cholesterol leading to obesity, heart disease and so on, so take the principle of less intake. But from the perspective of the maintenance of sexual function, should be appropriate access to a certain amount of fat. Because the body’s sex hormones (androgens, estrogens) is mainly fat cholesterol conversion, long-term vegetarians sex hormone secretion is unfavorable to sexual function. In addition, fat contains some essential fatty acids needed for spermatogenesis, essential fatty acid deficiency not only spermatogenesis is affected and cause a decline in libido. Moderate consumption of fat, but also help the absorption of vitamin A, vitamin E and other fat-soluble vitamins. Meat, fish, eggs contain more cholesterol, moderate intake is conducive to the synthesis of sex hormones, especially animal offal itself contains sex hormones, there should be some intake. 3, supplement and sexual function related vitamins and trace elements Research shows that the lack of zinc in the human body will cause a reduction in the number of sperm, deformed sperm than increase, as well as sexual and reproductive function decline, and even infertility. Vitamin A and vitamin E have the effect of slowing down the aging process and avoiding the deterioration of sexual function, and they have good effects on the production of spermatozoa and the improvement of spermatozoa activity. Vitamin C also has a positive effect on the maintenance of sexual function. High-quality protein, especially animal liver, pancreas, meat, shellfish, milk, cereals, beans, potatoes, vegetables, brown sugar contains zinc. Liver, eggs, dairy products, fish, crabs, shellfish, kale, spinach, leeks, celery, carrots, pumpkin, sweet potatoes, dried chili peppers, tomatoes and other lei contain vitamin A. Grain germ, egg yolks, beans, hard fruits, vegetable oils, chicken, wheat germ, cereal, bread, margarine, peanuts, sesame seeds contain vitamin E. Fresh dates, all kinds of vegetables and fruits contain a lot of vitamin C. Be careful to eat foods that are not good for sexual function. Foods Crude cottonseed oil, pig brain, sheep brain, free meat, black fungus, winter melon, lozenges, flaxseed, almonds and so on are considered to be unfavorable to the sexual function of the food. The link of its influence is not yet very clear, but the motherland medicine believes that they have the bad effect of hurting the essence, hurting the yang road and decreasing the essence of cold kidneys and other bad effects.