Many people have the impression that in the past there were very few people who got cancer, and even fewer in ancient times, but nowadays it can be said that more and more people are getting cancer, and it is almost impossible for anyone to say that there is not a single friend, relative, or acquaintance of theirs who has cancer. Why is cancer so common? Or, as the questioner asks, why do so many modern people get cancer?

This involves the problem of cancer incidence. The reason why more modern people get cancer than before, when analyzed, may be related to the following factors:

First, the development of industry, environmental pollution problems, including air, water, soil, diet, etc. are not safe, in which the various types of carcinogens, in life and work in the contact and exposure to a greater chance, the risk of cancer naturally rose.

Secondly, the modern lifestyle and eating habits, smoking and alcoholism, staying up all night promiscuous promiscuity, eating and drinking, mental high pressure, obesity problem is prominent ......... These can be said to be modern lifestyle, all may increase the risk of cancer.

Thirdly, the technical means of cancer detection and diagnosis have improved, and more cancers have been diagnosed; and the statistics on cancer are more comprehensive than before. In the past, in fact, many people who had cancer might not have been diagnosed, and they did not know that it was due to cancer even after they had died; and some of them were not included in the statistics, which means that the number of people who had cancer might have been underestimated to a certain extent.

Fourthly, now that people are more aware of cancer detection and early diagnosis, more and more people are detecting cancer.

Finally, there is another factor to be noted, that is, the ageing of the population. Cancer on the whole predominates among middle-aged and old-aged people, and as life expectancy has increased, the number of people who get cancer is bound to increase as well. In the past, most people only lived until they were less than 40 years old, and not many of them were over 50 years old, whereas cancer increases significantly after 50 years of age, which means that many people in the past might not live to the age when they were susceptible to cancer, which is tantamount to not having the chance to get cancer.

Indeed, modern people are getting more and more cancer, according to statistics, there are 4.3 million new cases of cancer and 2.8 million people die of cancer every year in China. Why do modern people get cancer more and more:

(1) Environmental pollution

This is obvious. In the past, it was all blue sky and white clouds, and the river water was clear enough to drink directly. With the development of industry, it is now haze, air pollution, land pollution, pesticide pollution, heavy metal pollution and so on. We live in such an environment every day, and we are affected by carcinogens every moment, which leads to an increase in the incidence of cancer.

(2) Poor dietary habits

What used to be a solution to the problem of food and clothing, with a simple meal every day, is now a diet of big fish and meat, a high-fat diet, French fries, burgers and other junk food, as well as bad habits such as smoking and drinking, which all promote the occurrence and development of cancer.

(3) Unhealthy living habits

In ancient times, there were no lights, no electricity, early to bed and early to rise. Modern people began to stay up late, work hard, obesity, lack of exercise, women do not give birth to children, do not breastfeeding, long-term sub-healthy state, are prone to induce tumors.

(4) Extended life

Most of the cancers are good in middle-aged and old people, with the increase of life expectancy, people can live to the age of getting a tumor, in ancient times the life expectancy as long as thirty or forty years old, before the tumor, people have died.

(5) Means of detection

Nowadays, screening methods are becoming more and more advanced, and many early cancers are being detected, while there are some cancers that can last a lifetime without progression, and in some cases, the cancer is only discovered at the time of the autopsy.

In general, environmental pollution, poor living and dietary habits, longer life expectancy and improved means of tumor detection have all led to an increase in the incidence of cancer. We don't need to talk about cancer, nowadays cancer treatment means have become more and more advanced, and the treatment effect is getting better and better, if you suffer from cancer, you must actively treat it and get a better result.

It is true that all around us, we can find people who have cancer and leave, and they are not even in their thirties or forties. More often than not, it is the middle-aged and the elderly who are the main group of people who develop cancer.

There are a lot of people who get cancer in modern times, and the reason why we have this impression is related to a variety of reasons.

1. Increase in the general longevity of the population.

People over 50 years of age are at high risk of cancer. Nowadays, our per capita life expectancy is in the 70s and 80s, so the number of people with high cancer incidence who survive has increased in base. That is to say, the base number of people around us who are prone to cancer and those who have already got cancer is objectively speaking getting bigger and bigger.

2. Increased cancer detection rate.

Medicine is advancing, people are becoming more health conscious, and the detection rate of cancer is increasing through a variety of means such as medical screenings. Unlike in the past when some diseases that claimed lives could be cancer but were not diagnosed, many hospitals now have the ability to detect cancer. The density and breadth of interpersonal communication is expanding, causing cancer to become a word that is often heard in life, reinforcing the impression that cancer is prevalent.

3. People live unhealthy lifestyles.

Staying up late, irregular life, overeating, excessive intake of high-energy and high-fat food, excessive emotional stress and other unhealthy lifestyles are the differences between modern people and ancient people. And these unhealthy ways are potential factors that induce cancer.

4. Changes in the survival environment.

With the development of modern industry, all kinds of toxic and harmful chemicals are getting closer and closer to our human life, and air pollution is one of them. Air pollution is one of them. Groundwater pollution and food pollution are among them. These harmful factors act on human beings day by day, all of them become factors of cancer accumulation.

What you can do to stay away from cancer is to make adjustments in your personal lifestyle. It pays to have a scientific routine, increase exercise, and ensure a pleasant physical and mental state.

A close friend of mine died of lung cancer at the age of 41, and I am surrounded by coworkers or friends who are diagnosed with rectal cancer, breast cancer, and other cancers every year, with the youngest being under the age of 30. Yes, nowadays, there are many cancer patients around us, and they are getting younger and younger. After summarizing and analyzing the situation, the reasons are as follows:

First, the detection rate of cancer has increased. Nowadays, with the high level of diagnostic and treatment technology, the diagnosis of diseases has been improving. In fact, cancer is not a disease that can only be contracted in modern times, only that in the past, many of them were not diagnosed, or were only detected at an advanced stage, and could no longer be treated. Nowadays, most employers conduct regular medical check-ups for their employees, and medical institutions also conduct free screening tests, such as those for stomach, rectum and cervical cancers, leading to an increase in the detection rate of cancer.

Secondly, modern people have high pressure and unhealthy lifestyles. Now the world is a high-speed development of the world, people's pace of life accelerated, the pressure of competition, work pressure increases. Irregular life, staying up late to work overtime, irregular meals, overeating, excessive intake of high-calorie and high-fat food, often eating fast food and so on, resulting in anxiety, sub-health, which in turn increases the incidence of cancer.

Third, changes in the living environment. In the past, people live in bungalows with small yards mostly, modern people live in high-rise buildings, over-decoration at home, formaldehyde exceeds the standard; in the past, go out to walk or ride a bicycle, most modern people go out to drive or take a car, the city's automobile exhaust emission pollution is serious, and people's physical activity is reduced; with the high-speed development of the industry, the atmospheric pollution, water pollution is serious; pesticide fertilizer residues in vegetables and fruits, etc.; these harmful substances have become subtle, and the accumulation of time has also become a risk factor for cancer. These harmful substances have become the risk factors of inducing cancer over time.

Fourthly, the increase in per capita life expectancy. With the improvement of living conditions, medical conditions and medical technology, the average life expectancy of people in China has reached about 76 years of age, as compared with 50 to 60 years in the past. Our country is entering an ageing population, and the high incidence of cancer happens to be among the middle-aged and the elderly, which in turn increases the detection rate of cancer.

In conclusion, to stay away from cancer, it is important to start with yourself, a good lifestyle, keep your mood happy and increase exercise, all of which are of great benefit.

The authoritative interpretation of Pharmaceutical Affairs, unauthorized reproduction, plagiarism will be punished.

Cancer is an ancient disease, and although there was no name for it in ancient times, people who suffered from it did exist.

It is undeniable that the deaths of modern people due to cancer have increased a lot compared with the ancient times, and the incidence of cancer, especially in the past half a century, has shown an increasing trend year by year. Then what are the reasons for the increase of cancer patients?

1. Extension of life

Essentially, cancer is a disease of old age, that is to say, even if there are no bad habits and preferences, when a person reaches a certain age, the risk of cancer will still be greatly increased, which is related to the aging of the human body, the gene repair function decreases, and belongs to the inevitable law of metabolism. In ancient times, to live to 70 years old has been very rare, even to the end of the Qing Dynasty Republic of China to the pre-liberation period, the average life expectancy is only 50-60 years old. According to the relevant organizations, the average age of our population life expectancy is about 73 years old for men and 77 years old for women.

2. The prevalence of smoking

Before the 1930s, lung cancer was a rare disease in the world, because of the prevalence of smoking, the incidence of lung cancer quickly became the first male cancer ranked, women ranked the second tumor, it can be said that smoking for the incidence of cancer has made a huge "contribution".

3. Environmental pollution

Due to the industrialization process and the rough economic development in the previous years, air pollution has become the biggest public event, and the atmospheric environment and the incidence of lung cancer have become another important causative factor for lung cancer in addition to smoking.

4. Changes in dietary structure

In the past, when the economy was backward, people's dietary structure was mainly based on vegetarian diet, that is, the organic, green and natural food advocated by people nowadays accounted for the mainstream of people's diet in the past. Because of the economic development, people's diet structure has changed dramatically, meat, barbecue, alcohol and other bad dietary habits or addictions are also an important factor leading to the increased incidence of gastrointestinal tumors.

5. Changes in the rhythm of life

Whether it is the pressure of life or work pressure, irregular life, staying up late, tense relationships, lack of exercise, obesity, etc., will lead to the decline of human body functions, or cause endocrine dysfunction, the long-term role of these undesirable factors, but also to lead to the occurrence of cancer is an important have factors.

In conclusion, the increase in the incidence of cancer, in addition to the objective factor of age, young people suffering from cancer can generally be found in the presence of subjective adverse factors, which is also an objective reality derived or derived from modern society.

Let's start with a set of statistics:About 10,000 people are diagnosed with cancer every day nationwide; by age 85, a person has a 36% risk of developing cancer; lung cancer is the number one cause of both morbidity and mortality; thyroid cancer is rapidly rising; and the incidence rate rises rapidly after age 40, peaking at age 80.

In China, people's food safety is a cause for concern, pesticide residue exceeds the standard, environmental pollution is serious, the proportion of people who smoke is high, coupled with living habits, all of which are causes of cancer. Judging from the incidence of cancer in China in recent years, there has also been a gradual climb.

Let's look at some more data:In 2011 the UK released cancer incidence rates in the following order: Denmark, Ireland, Australia, New Zealand, Belgium, France, USA, Norway, Canada and Czech Republic. China ranked outside the top 50 (211 per 100,000 people).

In 2012, China's high cancer incidence rates were in the following order: Qinghai, Ningxia, Gansu, Jiangsu, Shanghai and Zhejiang. Hebei ranked 17th, Beijing 23rd and Tianjin 22nd.

From the results of international statistics.Denmark, Ireland, Australia and New Zealand are the countries with the least polluted air and water quality, but also have the highest average life expectancy. The average life expectancy of people in these countries is over 80 years. The situation in our country is largely the same.

These figures show that the main reason for the high incidence of cancer among modern people is the increase in the life expectancy of the population, that is, advanced age is the main reason for the high incidence of cancer. This is certainly not contradictory to our efforts to combat pollution and improve the environment, not to mention that such pollution is also one of the causes of cancer.

Some people always say that there are so many cancers nowadays. What is the cause? For some people, cancer is not just an environmental problem. Some people are unlucky and have random mutations in their genes, supported by recent research.

The fact is that the causes of cancer are very complex, the environment is one aspect, genetics is another, and there are indeed lucky factors that may have random mutations, so whether you're young or middle-aged, whether you're male or female, no matter what your ethnic group, no matter who you are, everyone has the possibility of cancer, the difference is only in the size of the odds.

Because cancer is not an emergency, its incidence is not sudden, normal cells turn into cancer cells, then the cancer cells divide and proliferate until they turn into cancer or visible images. This time is quite long, less than a few years, most to more than ten years with, decades, which is why most of the cancer is still the majority of middle-aged and elderly people, the young people get cancer is relatively small.

Of course, that's not the main reason, because again, it's younger people who get cancer. People in their 30's and 40's and even in their teens and 20's are now getting cancer. I think the more important issue is that the "environment" in which modern people live has really changed. In this article, the term "environment" is used to refer not only to the air, but also to the water supply, the living environment, the carcinogens in the environment that we are exposed to, the unhealthy lifestyles (including poor dietary habits), and so on.

[I hope this answer can help you, have questions please consult our physicians, will be free to answer your questions].

We often hear about people around us who have cancer and who died of cancer, so in the eyes of many people, there are more and more people getting cancer in modern times. In fact, this has something to do with the fast-developing information age in which we live, and the less there is, the more the world immediately knows, especially celebrities, and if there is a celebrity who unfortunately suffers from cancer, then the news, in less than a minute, will become the headlines. In ancient times, there are also cancer, just a lot of times the treatment conditions are limited, coupled with a lot of poor people who are sick and have no money to seek medical treatment, to death do not know what disease they have.

Of course this speaks only secondarily to the fact that it makes many people think that more and more people in modern times are suffering from cancer, which is also inextricably linked to changes in the environment, diet and habits of our existence.

To its former environment, the current environment, either haze or dusty sky, the former blue water and blue sky, now the river is full of garbage, the discharge of all kinds of industrial wastewater. Some villages have become cancer villages mostly because of water pollution and soil pollution.

The most people are uneasy about food safety, before eating can be natural food, which has what additives, preservatives. Now, the immobility to add a sweetener, preservatives, heavy metals over the standard can be imagined. In addition, there are a lot of people can not control their own mouth, family conditions are good, eat a lot of food, a variety of greasy, spicy, barbecue, deep-fried food, some of the middle of the night also have to come to night snacks.

Stay up late, before, but the sunrise, sunset, which has what all-night Internet, stay up late to play games, now go out to see, which one does not play the phone to the early hours of the morning, some college students dormitory lights out to hide in the nest stay up late to brush the microblogging, play jitterbugs.

A household, many times cancer is self-made. Although modern times have changed a lot compared to ancient times in terms of various living environments and dietary substances, most of them are still unable to control themselves, and the disease enters through the mouth.

Cancer treatment is not as good as cancer prevention. For some high-risk groups, such as those with a family history of cancer heredity, those suffering from long-term chronic diseases, and those who are frequently exposed to radiation and polluted environments, it is best to do cancer screening once a year as a precautionary measure.

Welcome to the anti-cancer health network: What are your different opinions on this issue? Welcome to leave a comment below, don't forget to give the anti-cancer health network point a praise oh~!

Cancer is actually the result of a combination of factors, we can only try to do as little as possible to do some damage to the body, as well as always pay attention to their own bodies, to achieve early prevention, early detection, early treatment! Today, let's talk about the 8 cancer symptoms that women should not ignore!

Check Yourself: 8 Cancer Symptoms Women Should Not Ignore

It is said that women are made of water and women's bodies are always changing. However, sometimes seemingly normal changes can be signs of cancer.What are the specific symptoms you must be aware of?

I. Breast changes

Please note: Most breast lumps are not cancerous, but you should take their changes seriously and get them checked accordingly. (Mammogram or biopsy)

• Depressed or wrinkled skin
• Inward-turning nipples
• nipple discharge
• Redness or peeling of the nipple or breast skin

II. Persistent bloating

If you have been experiencing bloating for an extended period of time and your symptoms have not improved over time, or if you are experiencing weight loss or even bleeding, see your doctor immediately. Persistent bloating can be a sign of cancer, including colon, gastrointestinal, ovarian, and pancreatic cancer.

III. Abnormal bleeding

Just to emphasize one thing here: bleeding after menopause is never normal and should be checked immediately to rule out the risk of endometrial cancer. Women must keep this in mind!

Fourth, blood in the urine or feces

Bloody stools usually come from hemorrhoids, but they can also be a symptom of colon cancer. If you have persistent bleeding, it's time to get checked out as bloody urine is usually the first sign of bladder or kidney cancer.

V. Changes in the lymph nodes

If you have a lump or swelling anywhere on your body that lasts for a month or more, you need to pay more attention. Lymph nodes are small, bean-shaped glands around the body where most of the changes come from common infections.

But some cancers, including leukemia and lymphoma, can also cause lymph nodes to swell or become tender.

Six, abnormal heartburn

Some irritating foods, alcohol, or stress can cause heartburn. You can try to regulate your diet for a week or two to see if your symptoms improve. If it doesn't get better, consider getting a gastroscopy to guard against stomach cancer.

VII. Skin changes

Some women develop age spots when they reach a certain age, but not all of them are able to distinguish the changes in their skin. Some moles or spots that show unusual changes in size, shape or color should get your attention.

VIII. Prolonged coughing

Most coughs go away on their own within 3 to 4 weeks. Don't ignore people who have it for longer than that, especially if you smoke or have trouble breathing. If you cough up blood, it's important to see your doctor, as a common symptom of lung cancer is a persistent cough.

Harbor Health continues to take care of your health!

In contemporary society, more and more people are getting cancer.

Many times before a major disease, will be through the body of some small discomfort to caution themselves, but many people do not care about these, thought the stomach aches, where and where uncomfortable, endure the past, after a few days will be fine, and other factors, miss the best treatment period.

In the face of cancer, the main causes and how to prevent it, I'll say my personal opinion.

First we have to consider, what are the main factors

1. Emotional factors

2、Obesity

3. Smoking Alcoholism

4. Improper diet

5. Not insisting on exercise

Many cancers, like the now common breast cancer and stomach cancer, both of which are highly prevalent, have a great deal to do with mental and emotional factors.

Reason how to say, breast cancer how to happen it, and endocrine has a lot to do with the endocrine, endocrine lead to estrogen body adjusted secretion, too exuberant or dysregulation, will induce breast cancer. Stomach cancer, stomach this organ, is also very affected by emotions, we often mention "a angry, angry my stomach ache", "called you gas full", stomach cramps and so on. The stomach is very easily affected by people's emotions.

Emotions will accelerate the occurrence of cancer, many cancers occur in the primary stage, in one or two centimeters with the human body in a state of equilibrium, will not grow too fast, the human body is difficult to eliminate them, but at this time the emotional state is not good, the tumor will accelerate the growth of the formation of cancer, resulting in the outbreak of cancer!

Obesity and cancer have emotions, such as breast cancer, rectal cancer, pancreatic cancer, etc. Like many celebrities, Steve Jobs, Pavarotti, including our star Shen Dianxia, all lost their lives because of obesity and pancreatic cancer.

There are many, many smokers, drinkers, and lung cancer people around. Tobacco and alcohol are the most harmful to the human heart, liver, and lungs, the three main internal organs.

Overeating, irrational combination of diet, now the conditions have been improved, such as street barbecue stalls, eat in the morning fries, etc., which contains a large number of carcinogenic substances. Some people love to eat meat, rarely eat vegetables, do not do meat and vegetables, and so on.

The accelerated pace of life, people are more lazy, have time to like to lie on the sofa, lying in bed, so that the body is in a fatigue relaxation time, more exercise and more breathing outdoor air, contributing to the development of the body's health, and more sweating, more conducive to the elimination of toxins outside of the body, and so on.

Cancer is all around ourselves, always sound the alarm, for health, for family, for a better tomorrow, cherish life and stay away from those unhealthy factors.