1. Runchang laxative: leek contains more crude fiber, which can promote gastrointestinal peristalsis. Known as "intestinal grass", it can promote gastrointestinal peristalsis, treat constipation and prevent intestinal cancer;

2. Benefiting the liver and strengthening the stomach: Chinese chives contain volatile essential oils, sulfides and other special ingredients, emitting a unique pungent smell, which helps to regulate liver qi, not only promoting appetite, lowering blood lipids, but also having certain bactericidal and anti-inflammatory effects and enhancing digestive function;

3. Promoting qi and regulating blood: Chinese chives are pungent in nature, and have the functions of removing blood stasis and promoting blood circulation, promoting qi and guiding stagnation, and are suitable for traumatic injury, nausea, enteritis, hematemesis, chest pain and other symptoms;

4. Bushen Wenyang: Leek contains a certain amount of zinc, which can warm liver and kidney. It is called "aphrodisiac herb" in Pharmacopoeia, so it can be used to treat impotence, nocturnal emission, premature ejaculation and other diseases, and belongs to aphrodisiac food.