What is the nutritional value of leek? What kind of people must not eat leeks?

Leek is really a kind of vegetable that makes people happy and worried. Compared with most vegetables, leeks are quite individual, because they contain sulfur compounds, so people who like this taste like it very much, and people who don't like this pungent smell won't eat it at all.

Like other vegetables, leeks are low in calories and rich in dietary fiber, which is of great benefit to improve intestinal health problems such as constipation. Leek is also high in water content, and it is also one of the vegetables with high potassium and low sodium, so it is also suitable for people who prevent and treat hypertension.

Like other green leafy vegetables, leeks contain carotenoids, water-soluble vitamins and other beneficial ingredients. Of course, leeks also contain sulfur-containing compounds, which are spicy and have the functions of promoting appetite, sterilization and bacteriostasis.

Leek contains nutrients that can "strengthen yang". The deepest misunderstanding of leek is that it contains nutrients that can "strengthen yang". Even if it is rumored that leek only writes "Yiyang" in some books, it seems to be interpreted as just literally having a "Yang" or a long-term homonym. After all, the effect of "aphrodisiac" really makes too many people hide.

In fact, even in ancient records, there are few sayings that leeks "strengthen yang and tonify kidney". The so-called "Yiyang" probably means "beneficial to healthy qi". In more popular terms, it probably means "beneficial to human immunity" and has nothing to do with "tonifying kidney and strengthening yang".

Generally speaking, in terms of vegetable ingredients, the zinc content of foods with "aphrodisiac" effect is generally high. After all, zinc has the title of "flower of life, the source of intelligence" and is a substance that really contributes to the reproduction and development of life.

However, leek contains rare sulfide in other vegetables, which has certain bactericidal and bacteriostatic effects. From this point of view, the leek "Yiyang (which helps to enhance immunity)" is still reliable.

Leek is "intestinal grass", and a large amount of cellulose can promote intestinal peristalsis. As the saying goes, leek is "intestinal grass", and a large amount of cellulose can promote intestinal peristalsis, which has the functions of moistening the intestines, relaxing bowels and lowering cholesterol. Rich vitamin A can improve the dark adaptation of eyes, relieve asthenopia and prevent dry eye. It can also maintain the integrity of epithelial cells and maintain the health of skin and mucosa.

It is also a high-potassium food, which can help to reduce high blood pressure caused by excessive dietary sodium intake. The strong smell of leek comes from sulfur-containing compounds, and there are also sulfur-containing compounds in seasoning vegetables such as onion and garlic, which have bactericidal and anti-inflammatory effects and help improve human immunity.

The most common way to eat leeks is to make stuffing, and jiaozi, who is stuffed with leeks and eggs, never tires of eating them. Iron deficiency anemia should not eat more leeks. A large amount of dietary fiber and oxalic acid in leek will inhibit the absorption of iron. The pungent taste and high cellulose of sulfur compounds in leek will stimulate the stomach, and people with weak gastrointestinal function should not eat too much leek.

Leek contains more cellulose, which is beneficial to habitual constipation. Modern research shows that leek contains more cellulose, which is beneficial to habitual constipation. Leek contains volatile essential oil and sulfide, which has certain bactericidal and anti-inflammatory effects and helps to improve human immunity. In addition, leek also has the functions of removing blood stasis and promoting blood circulation, promoting qi circulation and guiding stagnation, which is helpful to regulate liver qi, stimulate appetite, enhance digestive function, sterilize and reduce blood fat, and is very beneficial to the prevention and treatment of coronary heart disease, anemia and atherosclerosis.

Patients with hyperlipidemia and coronary heart disease can often eat more leeks, which is also very helpful to the body. Amaranth contains alkaloids and soaps, which have the effects of warming liver and kidney, strengthening vital essence and strengthening yang, and has a good effect on treating soreness of waist and knees, enuresis and nocturnal emission.

Leek also contains a volatile spermidine and sulfide, which has the functions of nerve excitation and sterilization, and has a good inhibitory effect on staphylococcus, typhoid and colibacillosis.

Old people and children with weak digestive function should be careful to eat leeks, which can be eaten by the general population. However, it should be noted that the elderly and children with weak digestive function should be careful to eat. After all, the dietary fiber content in leeks is relatively high.

In fact, as long as it can become a daily vegetable, as long as it doesn't go bad, then it is impossible to have serious consequences after eating it, so serious that it is "not eaten", otherwise it would have been known.

Therefore, at most, some people are not suitable for eating leeks. After all, people's physical condition is different. Basically, except for the following people, most people can eat leeks in normal amounts without any problems.

People with diarrhea and gastrointestinal discomfort had better not eat leeks, because vegetables such as leeks and celery contain relatively more dietary fiber, which can stimulate gastrointestinal peristalsis and help defecation. If they have diarrhea or stomach upset, don't eat them, lest the situation get worse.