Cancer: There are a few malignant tumors that are not named according to the above principles, such as Wilms tumor, malignant teratoma, etc. Generally speaking, “cancer” is used to refer to all malignant tumors.

Cancer, generally associated with multiple environmental influences, is a complex multi-step process divided into ” “Carcinogenic”, “cancer-promoting” and “evolution” are closely related to smoking and drinking, occupational environment, pollution, unreasonable diet, and genetic factors.

International Anti-Cancer Federation believes that 1/3 of cancers can be prevented, and 1/3 of cancers can be diagnosed at an early stage. Curable, 1 in 3 cancers relieve pain and prolong life.

Why is the “cancer population” increasing year by year?

At present, the etiology of cancer is well understood and relatively clear and cancer-related factors can be divided into two types:

—Type 1 is classified as exogenous

(1) Lifestyle: People with a long history of smoking, according to clinical studies: because 1/3 of cancer patients’ deaths are related to smoking, smoking is the main risk factor for lung cancer , Long-term smoking can lead to the phenomenon of tumors in the mouth, throat and esophagus.

(2) Environmental pollution: Environmental pollution of air, drinking water, food, and food will cause serious harm to human body. Environmentally related carcinogens have been published, including: asbestos, chromium, radioactive hydrogen, coal tar, mineral oil, and more.

(3) Biological factors: Under the influence of ultraviolet rays, skin cancer biological factors may be induced, mainly 1/3 of which are viruses For DNA, 2/3 for pna virus, DNA virus such as EB virus, and rhinitis cancer, Burkitt lymphoma.

(4) Chronic irritation: The patient experiences local irritation or local chronic burns and scalds, leaving scars and cracks With chronic skin ulcers, long-term protracted death, cancer may occur.

(5) Iatrogenic factors: such as long-term exposure to ionizing radiation, X-ray exposure to radionuclides can cause Skin cancer, leukemia, hormones, immunosuppressants, etc. are all possible causes.

—Type 2 is classified as endogenous span>

(1) Genetic factors: such as familial colon adenomatous polyps, due to the presence of germline cell APC gene mutation, after the age of 40 Most of them have colorectal cancer; Brca-1 and Brca-2 mutations are associated with breast cancer, with an incidence of more than 80%.

(2) Immune factors: congenital or acquired immunodeficiency can easily lead to malignant tumors, such as leukemia and lymphoma in patients with protein deficiency Hematopoietic system tumors, significantly increased, but because tumors can escape immune surveillance, the mechanism is not fully clear.

(3) Endocrine factors: Abnormal hormone levels in the body are also one of the factors that induce tumors, such as estrogen And prolactin is associated with breast cancer, growth hormone can stimulate tumor development.

Reminder: It is best not to eat these 5 kinds of dishes

[Toon]

< span>Toona sinensis is a vegetable rich in nutrients, dietary fiber and vitamins. Although it has a unique taste and is very popular among people, it contains nitrates and nitrites, which are active substances.

As we all know, These two active substances are carcinogenic, so when eating toon, it is best to choose fresh toon, and soak it in hot water in advance to reduce the nitrate content on the toon.< /p>

[Bracken]

China is divided into north and south. Southerners prefer to eat bracken, such as common Yunnan, Sichuan, Chongqing, and Dali. Therefore, southerners are more likely to suffer from oral cancer, throat cancer, and esophageal cancer. North is about 27.3% higher.

This is because bracken is not handled properly, and bracken contains certain toxins, which belongs to 2B It is a carcinogen, and ingesting a large amount of bracken at one time can induce food poisoning in patients.

< span>【Husband Root】

Husband Root has: heat-clearing, diuretic and detoxifying effects. Eye disease, sore throat, abdominal pain, dysentery, fever, liver disease, jaundice, infectious hepatitis, hypertension, etc.

However, there are certain toxins on the leaves of the husband’s root , It is not suitable for large amounts of consumption. If the husband and wife take too much at one time, it is easy to cause nausea, vomiting, food poisoning and other uncomfortable symptoms.

[Wild Celery]

The appearance of wild celery is very similar to that of commonly eaten celery. The consumption of wild celery and eggs at the same time can treat poisonous sores, and wild celery also has the effect of treating high blood pressure.

Wild celery cannot be eaten. Wild celery is toxic and will affect the central nervous system of the human body, causing chest tightness, vomiting, skin flushing, and respiratory failure. symptom.

【Ququ Cai】 p>

Ququ dishes are mainly distributed in Binzhou, Dongying and Dezhou in Shandong Province. Ququ dishes are also well known by people in these places and are used as wild vegetables. Eat, especially in spring, many people will take ququ dish as a snack.

However, according to traditional Chinese medicine: Ququ is bitter and cold in nature, it is not suitable to eat more, and people who take it often may experience abdominal pain Diarrhea, bloating, food poisoning phenomenon.

How can cancer be prevented?

1/3 of tumor patients can be prevented through timely examination, and 1/3 of tumors can be diagnosed and treated early through early detection. Early recovery, 1/3 of tumors can prolong life and improve quality of life through treatment.

1. Make sure your weight is within the standard range (not overweight or thin) span>

2. Do 20-30 minutes of exercise every day to enhance individual function, increase exercise time, and avoid prolonged sitting .

3. Eat less high-calorie, high-fat, high-fried, high-greasy foods, and avoid carbonated drinks and high-sugar drinks.

4. Supplement more fresh fruits and vegetables every day, and eat more cereals and beans.

5. The weekly intake of red meat should be maintained at 400-500 grams, and processed meat products should be eaten as little as possible.

6. For men, they must quit smoking and drinking as soon as possible to maintain good health.

7. Ensure that the intake of salt is less than 5-6 grams per day, and do not eat moldy beans and cereals.

Extend—which cancers are inherited?

Cancer, most of which are caused by malignant tumors, although Some cancers are not hereditary, but some cancers are genetic.

According to Statistics show that about 5% of cancers are related to genetic factors. If in a family, see When multiple members develop a cancer at the same time, this phenomenon confirms the genetic factor.

However, the heredity of cancer is different from general genetic diseases, and it is not passed down from generation to generation in the family , but a genetic predisposition to cancer, or a genetic predisposition to a certain type of cancer.

For example, patients with rectal cancer, breast cancer, stomach cancer, and liver cancer all have a genetic predisposition. Genetic predisposition is because family members have similar living environment, eating habits, and regular work and rest, so they are prone to certain diseases. #xiafang health guide#