Four vegetables have been classified as carcinogenic

Four vegetables have been classified as carcinogenic. Cancer is the most terrifying term in the world, which means that in most cases the disease is It is difficult to cure, so many things labeled as carcinogens will make people extra vigilant. Here are four vegetables that have been listed as carcinogens. Four vegetables have been classified as carcinogenic 1

1. Bracken

According to Japanese research, it was found that in areas where bracken is eaten, gastric cancer and esophageal cancer are more likely to occur than in areas where bracken is not eaten. areas are higher. It turns out that all this is related to protopterin in bracken. The World Health Organization has classified bracken as a Class 2 carcinogen.

After the protopterin in bracken enters the human body, it will react with the amino acids in the human body and even destroy the genetic material in DNA, causing cell mutations and causing cancer.

Suggestions:

If you really can’t let go of the bracken, you can try blanch it in boiling water before cooking it. Warm reminder: People with weak spleen and stomach are not suitable to eat bracken.

2. Zucchini

During the stir-frying process, zucchini will produce a substance called acrylamide, which is a carcinogen. If you eat too much at one time, it will affect your health.

Recommendation:

There is indeed a risk of cancer during stir-frying zucchini, but daily consumption does not pose a risk of cancer. If you eat zucchini in boiled water, it will be less harmful and will not affect your daily consumption.

3. Green tomatoes

Immature green tomatoes contain an alkaloid glycoside called solanine, which is a toxic substance After eating a large amount of immature green tomatoes, you may feel a bitter taste in your mouth. In severe cases, you may experience food poisoning such as nausea, vomiting, dizziness, salivation, and fatigue.

Suggestion:

After the green tomatoes mature and turn red, the content of solanine will be greatly reduced until it disappears. Just wait until it's ripe before eating.

4. Lentils

Fresh lentils contain saponins and alkaloids, which are toxic but will dissolve when exposed to heat.

Recommendations:

Blanch it in boiling water or oil it before eating, or stir-fry it until it changes color before eating. Four vegetables have been classified as carcinogens 2

1. Formaldehyde baby cabbage

We all know that formaldehyde is a first-level carcinogen. Formaldehyde is extremely volatile and will enter the body through our respiratory tract. Excessive breathing of formaldehyde can easily cause leukemia. However, there are a lot of baby cabbage on the market. In order to increase the shelf life of baby cabbage, unscrupulous vendors also make baby cabbage For a brighter look, formaldehyde solution is used to soak baby cabbage. However, after we soak the baby cabbage in water, there will be formaldehyde residues in the baby cabbage. Therefore, eating baby cabbage soaked in formaldehyde is very harmful to our health.

2. Zucchini

Zucchini is a vegetable that we commonly eat every day. Zucchini itself is not carcinogenic, but if the oil temperature is too high when cooking. Zucchini releases a substance called acrylamide, which is a carcinogen and has a certain carcinogenic effect on our body. Therefore, when frying zucchini, be sure to pay attention not to high heat to avoid poisoning.

3. Mountain delicacy bracken

Mountain delicacy bracken is a dish in the Manchu-Han banquet. It is also called the dragon head vegetable. A kind of wild vegetable, also known as the king of mountain vegetables. Bracken is rich in vitamins, trace elements and 18 kinds of amino acids. It can help us promote intestinal peristalsis, and also has certain effects of detoxifying, clearing away heat, lowering blood pressure, and clearing the intestines and detoxifying. However, bracken has certain carcinogenic effects. The fresh rhizomes of bracken contain a large amount of calcarein, which is very easy to cause poisoning if eaten continuously.

4. Red phoenix

Red phoenix is ??also a traditional wild vegetable. It has certain effects of clearing away heat, activating blood circulation, stopping bleeding, detoxifying and reducing swelling.

However, red cabbage contains a substance called pyrrolizidine alkaloids, which has certain liver toxicity. However, there are no clear standards for its toxic content and dosage, so you must be careful when consuming it.

Four kinds of vegetables have been listed as carcinogens 3

In recent years, "4 kinds (3 kinds) of vegetables have been added to the list of carcinogens by the World Health Organization" and the "Cancer Prevention Office of the State Council issued anti-cancer vegetables" Articles such as "List of Top 10 Most Cancerous Foods Released" and "Blacklist of Top Ten Carcinogenic Foods Released" are widely circulated. Such articles all claim that authoritative departments have released lists of "carcinogenic" or "cancer-preventing" foods. Regarding these "authoritative" and "well-intentioned" reminders, many netizens said that it was difficult to tell whether they were true or not, and they wondered whether they should believe them.

The health organization adds "4 kinds of vegetables" to the list of carcinogens?

At the beginning of this year, an article entitled "WHO reveals: 4 kinds of vegetables have been added to the list of cancer-causing vegetables. Remember to advise your family members to avoid touching them" was widely circulated in the circle of friends. The article stated that four vegetables, baby cabbage, bracken, zucchini and red cabbage, have been included in the list of carcinogens by the World Health Organization and should not be eaten in the future. Among the articles posted on the Internet, there are also some articles titled "List of 3 Carcinogenic Vegetables", which also change the soup without changing the medicine.

First, the above-mentioned four vegetables are not included in the carcinogenic classification published by the WHO. The online posts use the name of a seemingly authoritative organization to attract attention.

Secondly, among these four vegetables, red cabbage and fern have indeed been proven to be toxic and carcinogenic, so we need to be vigilant. Among them, red phoenix is ??indeed toxic to the human body and is not suitable for consumption. Experts suggest that in principle, you should avoid eating red cabbage because although high temperatures can destroy some of the pyrrolizidine alkaloids in red cabbage, it cannot completely remove it. There are more than 100 kinds of edible ferns in my country. Among them, only the genus "Pteridium spp" is toxic. Other commonly eaten ferns such as pod fern, black fern, cabbage fern, and purple fern are all poisonous. No carcinogens have been reported. The "bracken" in the "bracken causes cancer" rumor spread on the Internet also refers to "fern".

Third, there is some basis for the rumor that "zucchini will release the carcinogen acrylamide after being stir-fried at high temperatures." But it needs to be clear that zucchini itself does not contain carcinogens. Acrylamide is a product of the cooking process of food. High-temperature fried and grilled foods will also produce large amounts of acrylamide, such as fried potatoes, barley tea, and instant coffee. , corn tea, cereal fried foods, and cereal baked foods contain higher acrylamide content. The content of acrylamide in food depends on food processing and cooking methods, especially the type of food and frying temperature and time. If you pay attention to cooking techniques when cooking, you don’t need to worry too much about the dangers of acrylamide.

Fourth, the rumor that "baby cabbage contains formaldehyde" originated from a previously circulated news secret interview video. A reporter investigated the baby cabbage sold in the Shandong market and found that some unscrupulous merchants soaked the baby cabbage in formaldehyde. phenomenon. Formaldehyde in baby cabbage is an illegal additive, and soaking vegetables in formaldehyde is an illegal act. However, there is no problem with qualified baby cabbage purchased through regular channels.