Second, leeks.
Leek is a perennial herb of Liliaceae, with a strong smell, a recumbent rhizome, narrow conical bulbs and clumps. Scaly skin is yellow-brown, reticulate and fibrous; Leaves basal, strip, flat; Umbel, terminal.
Leaves, scape and flowers are eaten as vegetables; Seeds can be used as medicine, and have the effects of tonifying kidney, strengthening stomach, refreshing, stopping sweating and arresting astringency. In Chinese medicine, some people call leeks "intestinal grass".
Leek has strong adaptability, cold resistance and heat resistance, and is cultivated all over the country.
Third, the main impact:
(1) Bushen Wenyang: Chinese chives are warm and spicy, but have no aphrodisiac ingredients.
(2) Benefiting the liver and strengthening the stomach: Chinese chives contain volatile essential oils, sulfides and other special ingredients, and emit a unique pungent smell, which helps to regulate liver qi, stimulate appetite and enhance digestive function.
(3) Promoting qi and regulating blood: Chinese chives are pungent in nature, have the functions of removing blood stasis and promoting blood circulation, and are suitable for traumatic injury, nausea, enteritis, hematemesis and chest pain.
(4) Runchang laxative: leek contains a lot of vitamins and crude fiber, which can promote gastrointestinal peristalsis, treat constipation and prevent intestinal cancer.