Leek contains more nutrients, especially cellulose, carotene, vitamin C and so on. Leek also has volatile sulfur propylene, which is fragrant and pungent, can stimulate appetite, and has the effects of removing blood stasis, promoting blood circulation and detoxifying. Because leek contains cellulose, it can promote intestinal peristalsis and keep the stool unobstructed. The leaves, seeds and roots of Chinese chives can be used as medicine. Its role has its own emphasis. Leaves and roots have the effects of removing blood stasis, promoting blood circulation, stopping bleeding and diarrhea, and helping the liver to dredge collaterals. They are used to treat traumatic injury, diaphragmatic choking, nausea, enteritis, vomiting blood, chest pain and other symptoms, but the leaves have a stronger effect of removing blood stasis, especially its juice. The descending force of roots is greater than that of Ye Qiang, which can be used to treat sweating. Leek seeds have the effects of consolidating essence, strengthening yang, tonifying kidney and warming waist and knees, and are used to treat impotence, nocturnal emission and polyuria. It has the effects of warming middle warmer, lowering qi, tonifying kidney and benefiting yang. Modern research shows that Chinese chives have extremely high nutritional value, including protein, lipid control, carbohydrate, crude fiber, calcium, phosphorus, carotene, thiamine, riboflavin, ascorbic acid and other nutrients. Leek has inhibitory effects on Pseudomonas aeruginosa, dysentery, typhoid fever, Escherichia coli and Staphylococcus aureus. The rich cellulose in leek can enhance the peristalsis of the intestine and make the stool unobstructed, which is of positive significance for preventing intestinal cancer. Volatile components and sulfur-containing compounds in Chinese chives can dilate blood vessels and reduce blood lipids.

Leek diet:

① leek porridge: appropriate amount of leeks, mussels and japonica rice, cooked together with porridge, has the effects of tonifying kidney and strengthening yang, warming middle warmer and lowering qi, stimulating appetite, promoting blood circulation and detoxifying, and can be used to treat impotence, chills, soreness of waist and knees, enteritis and dysentery, lymphoid tuberculosis, spontaneous sweating and night sweats.

② Fried shrimp with leek: Fried shrimp with leek has the functions of invigorating stomach, tonifying deficiency, nourishing essence and strengthening yang, and is suitable for patients with soreness of waist and knees, night sweats, nocturnal emission and urinary leakage.

③ Fried mutton liver with leek: leek cooked with mutton liver and ginger has the functions of warming kidney, solidifying essence, nourishing liver and improving eyesight. It is suitable for impotence, nocturnal emission, irregular menstruation, night blindness, night sweats and anorexia. If combined with other drugs, the curative effect is better.

People regard leek as a treasure because its effect is not simple. It can not only be eaten as a common vegetable, but also help to prevent and treat some diseases. For women, eating some leeks properly can also whiten and remove spots and beauty beauty. Therefore, when it comes to the efficacy of leek, it has made great contributions and is worthy of being a good product for health care. Efficacy and function of leek leek not only has good edible value, but also has high medicinal value. Many traditional medical studies show that leek can nourish the liver and spleen and stomach, and has a good promotion effect on lowering blood lipid and blood pressure, as well as cardiovascular and cerebrovascular diseases. Let's take a look at the efficacy of leeks. 1, leek contains a lot of dietary fiber, which has obvious curative effect on colon cancer. 2, women with white spots on the skin, often eating leeks can achieve the dual effects of freckle and weight loss. 3. Traditional medicine thinks that leek is warm, which can warm kidney, help yang, benefit spleen and stomach, promote qi and regulate blood. Eating more leeks can nourish the liver and strengthen the spleen and stomach. The sulfur-containing compounds in Chinese chives have the functions of reducing blood fat and dilating blood vessels, and are suitable for treating cardiovascular and cerebrovascular diseases and hypertension. 4. Leek contains sexual stimulants, which can excite sexual organs. It is called "Populus euphratica" in the Pharmacopoeia. 5. In addition, this compound can also enhance the function of tyrosine system in melanocytes, thus regulating melanin in skin hair follicles, eliminating skin white spots and making hair black and shiny. 6, leeks can cure diseases, and dripping leeks can treat heatstroke coma. Roast leek on the fire and rub it on the affected area to treat urticaria. 7. Leek contains more dietary fiber, which can promote gastrointestinal peristalsis and effectively prevent habitual constipation and intestinal cancer. These dietary fibers can also wrap hair, gravel and even metals in the digestive tract, and are excreted with feces, so they are called "intestinal grass". 8. In addition, because Chinese chives contain more dietary fiber and are chewy, people can exercise their masticatory muscles when eating, which can also effectively prevent dental caries. Precautions for eating leeks Although the edible value and medicinal value of leeks are high, don't eat too much, which will cause side effects. So you should pay attention to the quantity when you eat leeks. Although leek has many benefits to human body, not the more the better. Leek has a lot of crude fiber and is not easy to digest and absorb. Eating too much at a time often causes diarrhea. It is best to control it at 100 g to 200 g, not more than 400 g. In addition, people with yin deficiency and excessive fire (symptoms: upset, red cheekbones, dry mouth and no desire to drink water, red tongue with little fur, night sweats, etc. ) it is not advisable to eat leeks. People who don't like spicy food should not eat it, and people who are allergic should not eat it.