With the improvement of living standards, people's concepts have undergone a great change, and now more and more people realize the importance of health and begin to pay attention to the maintenance of the body, especially in terms of diet.
Some people think that the vegetables purchased in the market may have pesticide residues, so they prefer to dig wild vegetables to eat, and think that wild vegetables belong to pure natural and pollution-free green food, so no matter what wild vegetables will be dug up to eat, but you know what? In fact, many wild vegetables are toxic, and if they are eaten blindly, it is easy to cause damage to the body.
The first: the ear
Cang-eared, also known as Cang-ear tree, grows in the field, roadside and depression, grows small seedlings in March and April, seedlings like soybean sprouts, sunny places like sunflower seedlings, after growing coarse, leaves like heart-shaped, surrounded by serrated teeth, seeds with hard spines after autumn, the whole tree is poisonous, and the young shoots and seeds are the most toxic.
The second kind: wild celery
Wild celery, also known as big leaf celery, often has cases of poisoning by eating wild celery by mistake in the northeast region of the mainland, and the toxic ingredients are celery, methyl celery and celery toxin.
After eating, it causes arrhythmias, nausea, vomiting, blurred vision, numbness of the whole body, severe death, mainly growing in wet places, the leaves are like celery leaves, flowering in summer, and the whole plant is poisonous and accompanied by a foul odor.
The third kind: red phoenix
As we all know, red phoenix vegetable is one of the more traditional wild vegetables in China, because the color is bright red after cooking, so it is called red phoenix, many people mistakenly think that eating red phoenix can replenish blood and iron, in fact, it is not like this.
It contains a lot of pyrrolizidine alkaloids that harm the liver system, and many wild vegetables grow very appetizing, but don't be deceived by their appearance.
The better it looks, the more toxic it is, don't eat wild vegetables that you don't know, especially those grown in chemical plants, sewers, wastewater or roadsides Even if you know them, don't eat them, these plants themselves grow in a bad environment, are likely to become bad and inedible.
The fourth type: mandala
Mandala whole grass is poisonous, with fruits, especially seeds, the most toxic, followed by young leaves, dried leaves are less toxic than fresh leaves, mandala poisoning, generally half an hour after eating, the fastest 20 minutes symptoms appear, no later than 3 hours.
Symptoms usually disappear or disappear within 24 hours, and in severe cases, they become comatose, cramp, cyanosis after 24 hours, and finally faint and die.
Fifth: Broken intestinal grass
About 0.5-1 feet tall, the root is light yellow, is the most toxic part, with a sweet taste, the leaves are linear, the flowers are yellow or white, there are also purple red, after accidental ingestion, vomiting, heartburn, abdominal pain and other phenomena, serious can cause death.
Bitter vegetables
Experts say that eating some bitter food in the spring is of great help to reduce swelling and detoxification, because it is the best way to reduce some blood diseases for people who eat bitterness every day, bitter vegetables are the most representative vegetables in taste food, bitter vegetables contain a variety of nutrients needed by the human body.
dandelion
Is one of the best detoxification wild vegetables in the countryside, remember when I was a child, where there are some coughs and colds and other symptoms at home, the elderly mothers in the family will dig up some dandelion porridge to drink, it will not take long for the cold to recover, slowly the therapeutic effect of dandelion is excavated by everyone, dandelion eating methods are also many, stir-frying, soup, stewing, unique flavor.
Elm money
Elm money is a more common wild vegetable in the north, but also often appear in our textbooks, elm money is elm genus of elm family, also known as white elm, house elm, spring elm, sticky hammer tree and so on.
The edible part of Yu Qian is the fruit, and there are various ways to eat it. Yu qian rice, scrambled eggs, making cakes, eating raw, cooking porridge, making stuffing, making soup and so on.
mustard
Eating mustard greens in three volt days, not only has the effect of clearing heat and relieving heat and relieving grease, but also allows you to enjoy delicious food in the hot summer, very suitable for people with the elderly or children, the mustard is blanched in the refrigerator after preservation, and can also be taken out to eat in autumn and winter, which is very convenient and simple.
Houttuynia cordata
Houttuynia cordata has the effect of clearing pyrolysin, diuretic, anti-inflammatory and antibacterial, houttuynia leaves can be used to boil water instead of tea, especially for women to drink properly, can effectively prevent the occurrence of urinary tract infections and other diseases, and houttuynia root can be used to eat cold mix, is the more famous cold mix dish in Yunnan.
Don't dig if you don't know
When going out to dig wild vegetables, be sure to choose wild vegetables that you are familiar with, confirm that you can eat wild vegetables with confidence, and do not dig up and eat those varieties that you do not know.
Select the picking area
When picking wild vegetables, avoid polluted areas, such as chemical plants, sewage, roads, landfills and other areas, avoid eating contaminated wild vegetables, even wild vegetables in the park, may also be sprayed sanitize treatment, irrigation can not meet the standard of drinking water, so it is not recommended to eat.
Remember to wear gloves
Because most wild vegetables are rich in furancoumarin, this photosensitive substance can cause erythema and pigmentation of the skin after ultraviolet radiation, increasing the incidence of solar dermatitis.
Although wild vegetables are good, but not all wild vegetables can be safe to eat, we must carefully distinguish, for those wild vegetables that are easy to affect health, the farther away the better.