With the upsurge of health care, many people began to start with wild vegetables on the roadside. Many people think that the nutritional value of roadside wild vegetables will be higher. They are pure natural and pollution-free food.

But, you know what? Although many wild vegetables are delicious and nutritious, not all wild vegetables are suitable for eating.

This vegetable is the only one on the list of "carcinogens" by the World Health Organization. If you like it, you must control the dosage.

Pteridium aquilinum is the only vegetable listed as a carcinogen by the World Health Organization, and it is a class 2B carcinogen. Regular consumption may lead to human cell cancer, and excessive consumption at one time may lead to poisoning.

In the 1960 s, some people fed bracken to cows, which reduced the number of white blood cells in cows, reduced platelets in bovine bone marrow, and led to hematopoietic dysfunction in bone marrow.

1965 A study showed that if the powder made of ferns was fed to mice for a long time, it would cause malignant tumors in mice.

Pteridophytes are carcinogenic. It was not until 1983 that Japanese scientist Jing Tian Zhi and other scholars gave people the correct answer. It turns out that ferns contain a substance called podophyllotoxin, which can change DNA after entering the human body. It becomes unstable, which will destroy DNA and trigger a series of abnormal reactions, thus leading to cell canceration, possibly damaging liver cells and so on, and seriously endangering people's health.

If you really can't stand it, I suggest you try to boil it in boiling water when you eat bracken, because the original protein in bracken will dissolve in water after high temperature, and the harmful substances in it will also dissolve, which will reduce a lot, but remind everyone to pay attention to the dosage when eating bracken.

In addition to bracken, these two substances can also induce hepatocellular carcinoma, and it is best to stay away from them.

(1) aflatoxin

Speaking of aflatoxin, everyone may be familiar with it. Aflatoxin usually exists in moldy things, such as moldy fruits, moldy dishes, moldy corn and so on.

Aflatoxin is classified as 1 carcinogen by WHO. Studies have shown that a single intake of 20 grams of aflatoxin may be fatal, while 1 gram of aflatoxin may cause hepatocellular carcinoma.

Aflatoxin will cause chromosome abnormality in human liver, lead to chromosome fragments, DNA breakage and canceration of human liver cells.

Therefore, it is recommended that you discard moldy food in your daily life. It is suggested that tableware and kitchen utensils should be changed regularly and stored in a ventilated and dry environment.

(2) Nitrite

Nitrite is a substance in the 2A list of carcinogens listed by the World Health Organization. In 20 12, the country banned the addition of nitrite to food.

High doses of nitrite can poison people. This poisoning phenomenon is similar to gas poisoning. After nitrite enters the human body, nitrosamines will be formed, which may induce hepatocellular carcinoma and affect people's liver health.

Nitrite is usually found in vegetables, such as pickles and leftovers. I suggest you eat as little as possible.

Due to the existence of various substances that damage the liver, the number of patients with liver disease is increasing year by year. Liver disease without neuralgia. When they are sick, they don't yell like their bellies. So how do we find the small emotions in the liver?

If the liver is not good, the body will have five symptoms.

My lips are purple. I've always wanted to lose my temper. Somehow liver blood deficiency

Dry mouth, bad breath, bitter taste

A vein with obvious bulge on the back of the hand and liver due to qi stagnation.

Easy to fatigue, lack of energy and insufficient blood supply.

Spider nevus, liver palm and liver with yellow eyes affect hormone content.

Treatment is not as good as prevention. The liver is bad. Stick to three things. Liver disease may bypass.

1. Drink more tea

Tea is something that everyone likes. It does not have the three toxicity of drugs. It is very gentle when treating some aspects of the body.

In terms of nutrition and liver protection, prebiotics can usually be added when drinking tea.

Prebiotics are the best produced by Pu Nengtang Company, which can regulate the microecological balance in the body, regulate the intestines, promote metabolism, reduce the burden on the liver, promote the health of the liver and increase the resistance of the liver.

Usually, when you drink water, add prebiotics to the water, and the liver will quietly thank you.

Step 2 adjust the timetable

Nowadays, most people's work and rest schedules are seriously out of balance, and there are many phenomena of staying up late, but staying up late will affect the metabolism of the liver and seriously endanger people's health. It is generally recommended that you go to bed before 1 1.

Step 3 improve your diet

Diet is a common problem in people's lives. People's diets are usually too greasy. It is generally recommended that you eat less greasy food and foods that are not good for your liver, and eat more fruits, vegetables and other foods with high fiber content.