Generally speaking, healthy and strong men have a strong sexual desire. Especially young and strong men, mental and physical labor and sexual life need to consume a lot of nutrients, such as timely and reasonable supplementation, to improve physical fitness to ensure health and improve the quality of sexual life are very beneficial. The man’s semen is generated by the supply of various food nutrients in the body, especially vitamin A, vitamin E, calcium, phosphorus, zinc, iron, copper, etc., if the intake is insufficient, it will affect the quality of men’s semen. The above nutrients are also involved in the metabolic process of many enzymes and insulin in the body and promote the activity of sex hormones and gonads. Trace elements zinc is an essential element of the human body, it is very close to the metabolism, growth and development and a variety of other physiological functions, especially to maintain the integrity of the male reproductive system plays an important role in the structure and function. Men often eat seafood in their daily diet, such as green clams, oysters and other shellfish, you can take in enough zinc and copper. Some people refer to zinc as the “harmony factor” because it is an important component of men’s semen. The food rich in zinc is also fish, pig liver, beef liver, beef, shrimp, shellfish, seaweed, sesame, peanuts, soybeans and soy products. Zinc deficiency can result in poor genital development in children and reduced sexual function and sperm production disorders in adults. Therefore, newly married men or men with reduced sexual function should eat more zinc-rich foods as appropriate. Arginine has the effect of enhancing men’s sexual function and spermatogenesis. The sperm is a necessary component of sperm formation, eat more arginine-rich food, can make the sperm quality improved. The foods rich in arginine are frozen tofu, dried tofu, tofu skin, peanuts, walnuts, soybeans, sesame, nori, peas, eel, octopus, mussel fish, sea cucumber, eel, etc. These foods are good nutrition for men. Animal offal contains more cholesterol, of which about 10% is adrenocorticotropic hormone and sex hormone, moderate consumption, also have a role in increasing sexual function. Calcium ions can stimulate sperm maturation, eat more calcium-rich food, to improve the fertility of men will have some help. The food rich in calcium can improve the sexual function of men and enhance the ability to produce sperm to varying degrees. Shrimp skin, sesame paste, kelp, milk, beans and vegetables contain more calcium. Attention should be paid to supplementation.