With the progress of science and technology, people pay more and more attention to their own diet nutrition, not just simple big fish and big meat, but also pay more attention to the balanced collocation of food. Vegetables themselves contain essential nutrients for human body and are indispensable dishes on people's table. People have heard that eating less meat is easy to gain weight, but vegetables seem to have nothing to pay attention to. Is that really the case?

Actually, it's not. Some vegetables should be blanched when eating, otherwise it will easily cause physical discomfort, especially if there are children at home.

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So what vegetables in life have their own "toxins", so must they be boiled before eating? There are six main vegetables.

Spinach is a vegetable that we often eat. It has high nutritional value. Its protein and vitamin K content is much higher than other vegetables. It also contains calcium, vitamin C and trace elements. Has the effects of promoting metabolism and resisting aging. It is both economical and nutritious. Many mothers choose it when cooking for their children.

But some children don't like spinach and feel astringent. The main reason is that spinach contains a lot of oxalic acid, which will combine with calcium in human body and become calcium oxalate, which will affect the absorption of calcium in human body. If you eat it regularly, it will increase the probability of stones. Therefore, when eating spinach, you must blanch it. In the process of blanching, oxalic acid dissolves in water, which can remove a lot of oxalic acid, so you can eat it. Besides spinach, bitter gourd and bamboo shoots also need to be blanched before eating.

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I usually read information on the Internet, and sometimes I will see food poisoning incidents among children. Some of the beans were not cooked when the mother was frying them, which caused the children to feel sick and vomit. Pod vegetables, such as beans, green beans, lentils, etc., all contain saponin and phytohemagglutinin, which will stimulate the stomach and intestines. If they are not ripe, they will have uncomfortable symptoms.

Therefore, this kind of vegetables should be blanched and cooked thoroughly before frying, so as to remove the harmful substances inside. Pod vegetables are not only nutritious and delicious, but also rich in dietary fiber and multivitamins. As long as you pay attention to cooking methods, it is a delicious nutritious dish that children love to eat.

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Toona sinensis is a seasonal vegetable. Every spring, there are more and more tender buds of Toona sinensis, and people will pick some. A simple scrambled egg with Toona sinensis is delicious on earth. People who often cook know that Toona sinensis can only eat young leaves and need to be blanched at the same time. This is not only because the buds are delicious, but also for health.

Toona sinensis had better pick its tender buds, because Toona sinensis contains a lot of nitrite. The older the leaves, the higher the nitrite content, which is toxic. After nitrosamines enter the human body, they will be produced through a series of reactions, which are carcinogens.

Therefore, when eating Toona sinensis, you must eat tender leaves and blanch them, especially for children, and you must control the consumption.

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Because of the special structure of cauliflower, it is easy to hide insects at the top, accompanied by residual pesticides, so be careful when cleaning cauliflower. The most common method is to soak the top of cauliflower in salt water for a while to let the bugs out, and then blanch it with boiling water after cleaning, which can remove the residual pesticides and make it easier to fry when cooking.

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With the continuous improvement of people's material conditions, people have become accustomed to big fish and big meat, but they are more interested in farmhouse music and natural food. Every spring, when everything recovers, some people begin to collect wild vegetables in the suburbs, such as purslane and dandelion.

It stands to reason that wild vegetables are pure natural, and chemical fertilizers should be safe without pesticides. Actually, it's not, because there are oxalic acid and many bacteria in wild vegetables, so it's best to blanch them when eating.

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People pay attention to eating fresh food. Fresh food can retain the nutrition of food to the greatest extent, while fresh daylily is not. Fresh day lilies contain colchicine, which will turn into dioxcolchicine after entering the human body. It is a toxic substance, which can irritate the stomach.

When eating fresh day lily, you must blanch it for a long time, so as to remove colchicine from it.

People must know something about ingredients in daily cooking to avoid some discomfort caused by improper operation, especially children at home, because children's stomachs are delicate and their sensitivity to ingredients is higher than that of adults. Parents must blanch the above six kinds of vegetables to remove toxins and let their children eat healthier and more delicate. Health, don't bother "img _ height =" 432 "img _ width ="1024 "data-src ="//imgq7.q578.com/ef/0325/559168e3206ef.