Cancer has now become one of the three major killers that threaten human life and health. Cancer treatment is also relatively difficult, so we always talk about preventing cancer. Preventing cancer is very important, and there are many ways to prevent cancer. The main thing is dietary prevention. So, what can you generally eat to prevent cancer? What foods can help prevent cancer?

1. Foods to prevent cancer

1. Broccoli

Broccoli is a dark green vegetable that contains a huge nutrient bank. It contains high amounts of cancer-fighting fiber along with healthy doses of iron, calcium and other minerals. Surprisingly cauliflower is also very high in vitamin C, which most people don’t know.

2. Onions

Onions are a super food that surprises many people. Due to their pungent smell and taste, onions tend to be considered more condiments than vegetables. However, onions help fight heart disease and stroke and are known to help prevent stomach cancer.

3. Coffee

Researchers found that drinking caffeine drinks every day can slow the growth of cancer by 16%. Doctors suggest that drinking coffee every day can prevent prostate cancer. Drinking 3 to 4 cups of coffee a day can reduce the risk of colon cancer by 24%. Women who want to prevent cervical cancer need to drink 2 cups of coffee a day.

4. Tomatoes

Some studies have confirmed that eating tomatoes can reduce the risk of various cancers, including prostate cancer. Research also shows that processed tomato products such as juice, tomato paste, etc. can also increase the anti-cancer potential. The longer the sunshine, the more lycopene is produced, so Xinjiang tomatoes are a good source of lycopene in the world.

5. Barley

In Japan, barley is regarded as a typical "anti-cancer food". This is because the barley esters and linoleic acid in barley are very important anti-cancer foods. The ingredients can also reduce the toxic side effects of radiotherapy and chemotherapy in cancer patients. The United States also makes it into injections for the treatment of cancer patients.

6. Asparagus

American scholars have discovered that asparagus has the function of preventing the spread of cancer cells and has special effects on lymphogranuloma, bladder cancer, lung cancer, skin cancer and kidney stones. The reason why asparagus can cure cancer is that it is rich in histone protein, a substance that "normalizes cell growth." And asparagus is also rich in folic acid, its content is second only to animal liver.

7. Turmeric

Turmeric is found in the delicious curry we love, and the main ingredient in turmeric is curcumin. Experimental studies have shown that it can inhibit cell transformation, proliferation and the invasion of a large number of cancer cells.

8. Green tea

Green tea contains catechins that can inhibit cancer. Laboratory studies have shown that green tea can prevent, treat and slow down the growth of cancer cells in the esophagus, liver, breast and prostate. Drinking more than 8 cups of green tea a day can reduce the incidence of bladder cancer, stomach cancer and pancreatic cancer.

2. People who are prone to cancer

1. Eat only meat but not vegetables

"Eating not enough big fish and meat, but not enough vegetables and fruits" has become a problem. It has become a common problem among modern people, but do not underestimate the harm caused by this living habit. First of all, eating according to temperament can lead to obesity. Recent studies have shown that obesity is related to various cancers such as breast cancer and prostate cancer. Secondly, fruits and vegetables contain a lot of dietary fiber, which can promote intestinal peristalsis and take away harmful substances. Not eating fruits and vegetables regularly can increase the risk of colon cancer. Thirdly, eating only meat without vegetables can also lead to vitamin deficiency. Studies have shown that people who do not eat carrots are deficient in beta-carotene and have a 7 times higher incidence of lung cancer than people who eat a lot of carrots; deficient in vitamin A, they are more likely to develop lung cancer and gastric cancer; deficient in folic acid and vitamin B2, are An important reason for the high incidence of esophageal cancer. To meet the needs of the body, you should eat more than 400 grams of vegetables every day, and no more than 75 grams of meat, which is about the size of a deck of playing cards. A simple diet is the best way to stay away from cancer.

2. Not sleeping at night

Many people have to stay up late and work overtime because of work; some people follow the fashion and go to bars every day, becoming "party animals" who stay up day and night. Cancer Research UK studied more than 1,000 cancer patients aged 30 to 50 from around the world and found that 99.3% of them stayed up late all year round and did not rest until early in the morning.

Experts point out that staying up late can cause biological clock disorders on the one hand; on the other hand, night lights can destroy the body's melatonin formation, which is an important part of protecting the body's immune function. The lack of it can easily lead to the development of leukemia, breast cancer, prostate cancer, etc. Come to your door. It's best not to stay up past 12 o'clock. If you work overtime until early in the morning, it is best to find a room with blackout curtains to sleep in. The dark environment helps the body produce melatonin.

3. Sit down and don’t want to move

If you sit for a whole day at work, and when you get home and sink into the sofa and don’t want to move, don’t think that the dangers of sitting for long periods of time are only injuries to the cervical spine and spine. German experts pointed out that the number of immune cells in the human body increases with the increase in activity. The number of immune cells in people who sit for a long time decreases, which greatly increases the probability of cancer. Japanese medical scientists have found that most gastric cancer patients usually eat too much and sit for long periods of time. ; American research shows that people who sit for long periods of time are 40% to 50% more likely to develop colon cancer than those who exercise regularly, and men are also more likely to develop prostate cancer. Experts point out that every two hours of work, you must get up and move for more than 15 minutes.

4. Always drink boiling water

Many people like to make a cup of Kung Fu tea in their spare time. However, they do not know that this freshly brewed tea "drink it while it is hot" may lay the foundation for esophageal cancer. Hidden danger. The reason is that boiling water can burn the esophageal mucosa and cause oral mucositis, esophagitis, etc. Over time, cancer may occur. Surveys show that Kazakhs in Xinjiang often drink hot milk tea, Chaoshan people like Kung Fu tea, and people in Taihang Mountains like to drink large bowls of hot porridge. Currently, these areas have become high-incidence areas for esophageal cancer, cardiac cancer, and oral cancer. Experts suggest that if food or drinks feel hot, do not swallow them in a hurry.