According to data from the World Health Organization,In 2020, there were nearly 20 million new cancer cases and approximately 10 million deaths worldwide,It can be seen that cancer has brought a huge burden to the world.Therefore, reducing the occurrence of cancer has become a goal of concern for people

According to data from the World Health Organization,In 2020, there were nearly 20 million new cancer cases and approximately 10 million deaths worldwide,It can be seen that cancer has brought a huge burden to the world.

Therefore, reducing the occurrence of cancer has become a goal of concern for people. At the same time, with the improvement of living standards, more and more people are focusing on dietary health preservation. What can help prevent cancer by eating more has attracted widespread attention, and many people insist on eating healthily through their diet.

Indeed,A large number of studies have shown a certain correlation between dietary habits and cancer risk.For example, often eating fried food.

After being fried at high temperatures, food will be releasedAcrylamideThis substance will be metabolized into epoxypropamide in the body,Long term and high intake of this substance can lead to malignant tumors such as gastric cancer.From this, it can be seen that,Eating incorrectly can really lead to cancer.So, how can eating help reduce the probability of cancer?

Cancer is a major cause of human death, and the incidence rate is increasing year by year.According to the latest data released by the National Cancer Center, the proportion of new malignant tumors in China is approximately 3.929 million per year, with an average of 7 people diagnosed with cancer every minute.

Based on the report data, it is estimated that,On average, more than 11100 people in China are diagnosed with newly diagnosed cancer every day, and nearly 6600 people die from cancer.

Additionally,After getting older, the microenvironment of the human body changes, and in this case, the likelihood of normal cells becoming cancerous increases; Plus,The immune cell function of the human body declines, the ability to eliminate cancer cells decreases, and the incidence rate of cancer will increase.

Therefore, as you get older, you should pay more attention to your dietary habits and not overlook the following points during the meal process!

1. Eat a regular diet and pay attention to moderation

In daily life, many people have the habit of overeating and eating irregularly. However, this habit canStimulate mucosal cells in the digestive system, leading to abnormal cell proliferation and increasing the risk of developing digestive system cancer.

Research has shown that prolonged neglect of dietary habits can increase the risk of gastrointestinal cancer.This study was conducted on individuals who were included in the nurse health study and did not have cancer, but had reported dietary habitsUp to 18 yearsFollow up and follow-up.

The results showed that compared to women with dietary moderation, women who did not limit their diet time and food type had a higher risk of all digestive system cancers (HR=1.22), all gastrointestinal cancers (HR=1.33), oral and pharyngeal cancers (HR=1.50), esophageal cancer (HR=1.62), small intestine cancer (HR=1.92), and colorectal cancer (HR=1.20).

That means,Irregular dietary habits can significantly increase the risk of gastrointestinal cancer.Therefore, after getting older, it is important to avoid overeating and stick to three meals a day.

Due to the fact that the interval of 4-6 hours is in line with the time required for human digestion and absorption of food.Therefore, it is recommended to have breakfast at 7-8 pm, lunch at 12 pm, and dinner at 5-7 pm.Moreover, after 8 pm, try not to consume any food other than water, so that the food can be fully digested.

2. Eat a light diet and limit the intake of high calorie foods

There is data indicating that,Long term intake of high fat and calorie foods can lead to abnormal growth of digestive system cells, thereby increasing the risk of gastrointestinal cancer.Relevant studies have confirmed that obesity is closely related to 13 types of cancer (such as breast cancer, stomach cancer, etc.).

Additionally,.The cholesterol content of the human body will significantly increase, thereby increasing the cholesterol content of the human macrophage membrane, reducing the phagocytic ability of macrophages to pathogens such as bacteria and viruses, and reducing the body's defense ability against tumor cells.

Meanwhile,High levels of cell membrane cholesterol and insulin can also affect the normal physiological function of lymphocytesThis leads to a decrease in the body's resistance to external tumor cells.

At this point, the risk of cancer in the human body will significantly increase. Therefore, as we age, we should pay more attention to a light diet and limit the intake of high-calorie foods (such as fried foods).

3. Eat more whole grains, vegetables, fruits, and legumes

Research has pointed out that,Eating more whole grains can reduce the likelihood of developing colorectal cancer in the body.

The Scientific Research Report on the Dietary Guidelines for Chinese Residents (2021) points out that compared to the population with low levels of whole grain intake, the population with high levels of whole grain intake has a 21% lower likelihood of developing colorectal cancer, and every additional 90g of whole grain food intake per day reduces the probability of developing colorectal cancer by 17%.

Additionally,Antioxidants,This substanceIt has an inhibitory effect on inflammation that may lead to cancer,And then reduce the incidence rate of cancer.

Therefore, after getting older, it is important to increase the intake of such foods. In daily diet, most foods should contain whole grains, non starch vegetables, fruits, and legumes.Can consume 5 servings (at least 400g) of various vegetables and fruits per day.

4. Eat less red meat

According to 2020 statistical data, the number of patients with gastrointestinal cancer in China is increasing year by year. Among them, the incidence rate of colorectal cancer ranks second in the world, while the incidence rate and death toll of liver cancer, esophageal cancer and gastric cancer rank first in the world.

Previous research has shown that the main cause of gastrointestinal cancer is excessive intake of red meat.

This study involves a total of30000 people, and then researchers followed them for 20 years,During the research period, researchers collected relevant data on their dietary habits and whether they had developed cancer.

As a result, it was found that,During this period, 56.5% of colorectal cancer, 59.8% of gastric cancer, 48.5% of esophageal cancer, and 35.2% of liver cancer patients were all caused by factors such as high intake of red meat.

This is because red meat containsA large amount of fat,Long term, high intake, willIt can inhibit the normal physiological function of immune cells in the body, thereby weakening the body's ability to clear cancer cells and increasing the incidence rate of cancer.Therefore, when eating, it is important to eat less red meat.You can consume 280-525g of fish, 280-525g of livestock and poultry meat, and 280-350g of eggs per week, with an average daily intake of 120-200g.

5. Less salt

Excessive salt intake can increase the burden on the digestive system, thereby increasing the risk of gastrointestinal cancer. This is because salt contains a large amount of sodium,Excessive intake of sodium ions can cause changes in local osmotic pressure in the human body, which may lead to cell necrosis and damage to the body.

In order to repair these damaged areas, cells will proliferate, and during the repeated repair process, cells are prone to abnormal proliferation, thereby increasing the risk of cancer transformation.

Additionally,.

In addition, pay attention to limitationsPickled foodThe intake of these foods contains a large amount ofNitrate, after entering the human body, is converted into nitrite by cells in the body, which then combines with amines in food to form nitrite, causing cell mutations and causing cancer.

According to the dietary guidelines for Chinese residents, adults should not exceed 6g of salt per day. The "Healthy China Action (2019-2030)" suggests that the average daily salt intake per person should not exceed 5g. After getting older, the metabolism of the human body will slow down, so it is recommended that the daily salt intake should not exceed 5g.

6. Drink less alcohol

Looking at the ingredient list, it can be seen that the main ingredients in alcoholic beverages are generallyThis substanceDNA DNA DNA .

Moreover,As early as 1988, alcohol was listed as a Class I carcinogen by the National Cancer Research Institute.Therefore, as one ages, it is important to minimize the intake of alcoholic beverages during meals and daily life to reduce the risk of cancer.

So, as I get older, what tests should I do to screen for cancer?

As mentioned earlier, as one ages, the body's immune system and tumor cell clearance rate will significantly decrease. So, where should tumor screening start?

In our country,The cancer with the highest incidence rate in men is lung cancer,This is because harmful substances in tobacco can cause peroxidation damage to cell membrane lipids, thereby increasing the risk of lung cancer. andBreast cancer has the highest incidence rate in women.

With the change of people's ideas, many women will refuse to breastfeed. The shedding of breast tissue after breastfeeding may help the body eliminate DNA damaged cells and reduce the incidence rate of breast cancer..

Firstly, lung cancer mainly occurs inMen over 40 years old,In addition, there are five main high-risk groups:

20().

40 CT.

Additionally,Women over 40 years old,In addition, there are three main high-risk groups, namely 30 .

40 1~2 1 .

.Carbon 13 breath test, gastroscopy.

.

Reference:

[1] Feng Yan. Cancer loves you to eat like this every day [J]. Health Expo, 2022 (01): 60-61

[2] Zhou Changming, Feng Xiaoshuang, Shen Jie, et al. Diet, Nutrition, Physical Activity, and Cancer [J]. Shanghai Medical Journal, 2021,42 (22): 3-8

[3] Can Chewing Slowly Prevent Cancer [J]. Life and Disasters, 2017 (05): 47

[4] Slow eating: Don't let your mouth touch the bowl [J]. Family Medicine. Happy Health, 2015 (03): 4