2, no need to refuel, wok on fire, dry, add leek seeds, stir-fry slowly until leek seeds turn yellow, leek seeds are dry and mature seeds, and moderate consumption can adjust the deficiency of liver and kidney.

3. When the fruit is ripe in autumn, harvest the preface, dry it in the sun, rub off the seeds, remove impurities, eat it raw or drink it with salt water. It is a stimulant, which has the functions of consolidating semen, strengthening yang, tonifying kidney, treating leukorrhagia and warming waist and knees. It is suitable for impotence, nocturnal emission and polyuria.

4. Grind leek seeds, take 15g in the morning and evening, and take it with boiling water, which is effective for treating impotence. Taking leek root decoction orally can cure night sweats and spontaneous sweating. It should be noted that people with yin deficiency and excessive fire should not take it.