1, warming and tonifying kidney yang. Leek seeds taste pungent and warm after being used as medicine, and can enter the kidney meridian. Warming kidney-yang is an important effect. It can relieve kidney deficiency in human body at ordinary times, and can also be used for the prevention and treatment of male impotence, nocturnal emission, premature ejaculation and other common diseases, with particularly obvious therapeutic effect.

2. Improve digestive function. Leek seeds can also improve people's digestive function. This Chinese herbal medicine contains a lot of volatile oil and sulfide, and has a natural pungent smell. After people smell it, it can open their appetite, speed up gastrointestinal peristalsis and relieve indigestion, which is of great benefit to improving human digestive ability.

3. Regulate qi and stop bleeding. Leek seed is a kind of black plant seed with pungent smell, which can disperse blood stasis and promote blood circulation, and also promote qi circulation and stagnation. Can be used for treating qi-blood imbalance and traumatic injury. In addition, when people have abdominal pain and hematemesis, leek seeds can also be used for treatment. It can be crushed and decocted in water during treatment, which has a particularly good hemostatic effect once a day.

4. Prevent constipation and intestinal cancer. Leek seeds also contain a variety of vitamins and a lot of crude fiber, which can eliminate a variety of bacteria in the intestine and accelerate intestinal peristalsis. Taking it in moderation can not only moisten the intestine to prevent constipation, but also reduce the occurrence of intestinal cancer. In addition, there are some ingredients similar to sex hormones in leek seeds, which are also of great benefit to human sexual dysfunction.