The academician of internal medicine said frankly: preventing cancer can be summed up in 'four words', but many people can't do it

When exactly did the tumor start? According to statistics, the youngest cancer patient in China is only 2 years old, and there have been records of cancer in centenarians. If we can find out the relationship between cancer and age, maybe we can seize the opportunity and kill cancer in the bud.

1. I got cancer when I was 34 years old, and cancer cells had already appeared in my body when I was 9 years old

Tumor is a disease caused by gene mutation. The treatment process takes a lot of time and money. Patients and their families have to bear great mental pressure, which makes people "smell cancerous". Currently, cancer patients are mainly elderly, but this does not mean that the mutation of cancer cells occurs after old age. Years of chronic irritation and long-term exposure to carcinogens lead to cancer formation. Not long ago, the Sahand Hormoz group of Harvard Medical School analyzed the cancer cell spectrum of two patients with myeloproliferative neoplasms and found that the cancer cells of the two patients had mutations in adolescence. A 34-year-old patient had a pivotal mutation around the age of 9, while another patient was 63 and had the mutation around the age of 19.

Second, this age group is most likely to get cancer!

According to the "Statistics of Cancer Incidence and Death in China in 2015" released by the Hejie Academician Group of the National Cancer Research Center, most of the new cancer cases in men and women are concentrated in the age group of 60-64, indicating that people in this age group are most susceptible to cancer. But cancer is not a direct disease. The mutation and development of tumors takes time, that is, the incubation period of cancer. Generally speaking, the incubation period of cancer can be as long as 10 to 30 years, which is why most of them are middle-aged and elderly people. Second, with the increase of age, the functions of various organs of the body gradually weaken, and the autoimmunity decreases. The elderly are more vulnerable to the attack of carcinogens than the young.

3. Pay attention to physical changes and detect cancer signs in time

The early symptoms of tumors are relatively subtle, and you should pay attention to changes in your body in your daily life. If you have the following symptoms, you must go to the hospital for a detailed examination.

1. Unexplained pain

If you have unexplained and persistent pain in a certain part of the body, even painkillers cannot relieve it, it may be a cancer attack. For example, patients with rectal cancer and ovarian cancer will have symptoms of low back pain; early bone cancer and testicular cancer will have severe pain in the corresponding parts.

2. Not losing weight but very thin

If you do not deliberately lose weight, your weight will drop suddenly and rapidly, and your body will become emaciated. At the same time, symptoms such as loss of appetite, abdominal distension, anemia, and low-grade fever will appear. It may also be invaded by malignant tumors, such as liver cancer, gastric cancer, and lymphoma.

3. Abnormal excretion in the body

Stool size is also a health "signal". Abnormal urination means cancer. For example, patients with early bladder cancer or prostate cancer suddenly increase or decrease urination, while patients with colon cancer have symptoms such as bloody stools and frequent diarrhea.

4. Inexplicable lumps appear in the body.

If the body is inexplicably fixed in position and the boundary is unclear, it may be a malignant signal. For example, when a breast lump appears, one should be alert to breast cancer; when a lump appears in the neck, armpit, etc., one should be alert to lymphoma.

5. Dry cough, hemoptysis

Unexplained dry cough, bloody sputum, chest tightness and shortness of breath may all be early symptoms of lung cancer. People who smoke for a long time should pay special attention to regular physical examination and cancer screening.

6. Hoarse voice

Inflammation of the throat can cause hoarseness. However, if there are unexplained hoarseness, coughing, difficulty swallowing food and other symptoms, you should be alert to laryngeal cancer.

Cancer prevention is just four words, but many people can't do it

Cheng Shujun, an academician of the Chinese Academy of Engineering, believes that there are many ways to prevent cancer, but they can be summed up in four words. Cheng Shujun, a famous oncologist and academician of the Chinese Academy of Engineering, believes that the key to cancer prevention lies in "being able to eat and move more"!

One, will eat

First of all, eat a light diet and eat less salt. In addition, vegetables and fruits have the effect of preventing cancer, and at the same time, they should also supplement the nutrients of dilute glycosides, which exist in ginseng and Cordyceps militaris, which can help improve human immunity, protect the liver and nourish the liver, and prevent cancer Very large, dilute glycosides contain a large amount of selenium and saponins, and selenium has enjoyed the reputation of "liver-protecting factor" in the medical field, and the extracted saponins can combine with liver viruses to inactivate them. If it is supplemented frequently, it can be very helpful in improving human immunity, repairing damaged liver cells and reducing transaminases.

2. Hyperactivity

Usually want to be more active, do more exercise, more exercise. Exercise reduces colon cancer by 24%, breast cancer by 12%, and endometrial cancer by 20%. In addition, exercise can also improve the body's immunity and reduce the incidence of esophageal cancer, liver cancer, kidney cancer, leukemia and other diseases.

In short, everyone should insist on preventing and fighting cancer in daily life, maintain good living habits, eat a reasonable diet, improve immunity, and try to stay away from environments containing carcinogens. Routine physical examination.