Most people say about cancer, cancer of color too. In fact, more than 90% of the cancer is caused by external environment. Epidemiological studies have found that about 40 percent of cancer patients and eating habits, food processing, cooking methods of factors, such as 30 percent of cancer and living habits, especially with smoking, alcohol.

As long as we keep good reasonable diet and lifestyle, many cancer can be prevented. Here are 10 cancer prevention diet rules.

A: eating food diversification

Notice food diversification, mainly plant-based foods should be accounted for meals, 2/3 above, vegetal diet should contain the fresh vegetables, fruits and grains, beans and etc.

Diet 2: control weight

Avoid overweight or light, adult should limit weight growth does not exceed 5kg, overweight or obese easily associated with endometrial carcinoma, kidney, an increased risk of colon cancer.

Eating three: don't eat charred food

Grilled meats, should avoid gravy. Direct fire in the fish, meat and barbecue bacon only occasionally consumed. The best boiled, steamed, Fried food.

Eating four: eat more starchy foods

Every eat 600-800g of grains, beans and plant roots, the processing of fewer is better. To limit the refined sugar intake. The food is to prevent colon and rectal cancers, high-fiber diet may prevent breast cancer, colon and rectal cancers, the deelopment of pancreatic cancer.

Eating five: eat more vegetables and fruits

Every day to eat 800g 400g - various vegetables, fruits, can make 20% lower risk of cancer, every eat five or 5 kinds of fruits and vegetables.

Six: don't advocate drink diet

If more than one drink a day not drinking beer, 100 ml (250ml equivalent 25ml wine or liquor), often alcohol can increase oral cancer, pharynx, esophagus, etc.

Eating seven: reduce red meat intake

Every day, it is best to be less than 90g instead of red meat, fish and poultry. Red meat will increase the risk of colon and rectal cancers occur. To limit on a high-fat diet, especially their intake of animal fat, should choose proper oils (such as oil, etc.).

Eight: the restriction of salt and diet

Limit preserved food intake and control of salt and condiment, high salt diet may increase the prevalence of gastric cancer. The world health organization recommends salt intake per person a day should be less than 6g.

Nine: don't eat food preservation of food for a long time

Don't eat at room temperature preservation is too long, may be the mycotoxin contaminated food.

Proper diet: ten sports

Every day should insist to take exercise, 40-60 minutes, quick walk or similar intensity exercise.