Pregnant men can eat more zinc-containing substances to promote sperm production, and zinc supplementation can eat animal liver (sheep liver, chicken liver, duck liver, pig liver and so on. ); You can also eat protein-rich foods to enhance men's physique and improve their sperm production ability. There are many foods rich in protein, such as beef, mutton, lean pork, venison, eggs, milk and soybeans. And you can also eat fruits and vegetables, supplement minerals and vitamins, enhance human physique and improve the quality of male sperm.

Men can eat medlar, cistanche deserticola, yam, raspberry and so on. Its function is mild, it is suitable to be made into medicated diet, and it plays the role of tonifying kidney and strengthening yang in daily diet.

Lycium barbarum is flat and sweet. Long-term use can nourish kidney and liver, benefit eyesight and prolong life. Especially suitable for middle-aged and elderly people with kidney deficiency. Materia Medica Jing Shu also said: "Lycium barbarum is a nourishing medicine for deficiency of true yin of liver and kidney, fatigue and internal heat. Seven out of ten elderly people are yin deficiency, and eating at home is good for their eyes. "

Cistanche deserticola can tonify kidney, strengthen yang, replenish essence and nourish blood, moisten intestines and relieve constipation. Cistanche deserticola grows in the desert and has strong vitality, so it is endowed with magical nourishing effect. It is the highest-ranking drug among more than 60 tonic drugs found in China. It is especially suitable for constipation caused by kidney-yang deficiency or kidney-deficiency and body fluid deficiency.

Yam has the functions of invigorating spleen, strengthening kidney, tonifying lung, invigorating spleen, tonifying kidney, benefiting qi and nourishing yin, quenching thirst, promoting fluid production, and caring skin. For children with congenital deficiency, food can strengthen the congenital foundation, and it is a good health food for people of other ages.

Ruby has the effects of tonifying kidney, consolidating sperm and reducing urine, and can be used to treat enuresis due to kidney deficiency, frequent micturition, impotence, premature ejaculation, nocturnal emission and nocturnal emission. It can resist aging and refresh the mind.