Animal viscera. It contains more cholesterol, which is an important component of synthetic sex hormones. In addition, it also contains adrenaline and sex hormones, which can promote the division and maturation of spermatogonia.

Foods containing zinc. Oyster meat is the first food with the highest zinc content, and other foods such as beef, milk, chicken, chicken liver, egg yolk, shellfish, peanuts, cereals, beans, potatoes, vegetables and brown sugar all contain a certain amount of zinc.

Foods containing arginine. Foods rich in arginine include eel, catfish, loach, sea cucumber, cuttlefish, octopus, silkworm chrysalis, chicken, frozen tofu, laver and peas.

Food containing calcium. Foods rich in calcium include shrimp skin, salted eggs, egg yolk, dairy products, soybeans, kelp, sesame sauce and so on.

Foods rich in vitamins. Vitamin A, vitamin E and vitamin C are all helpful to delay aging and avoid sexual decline, and most of them exist in fresh vegetables and fruits.

And eat less fried food ~