What kind of diet can effectively prevent cancer

Nutrition science and medical experts believe that science diet can prevent cancer, as follows:

 
Eat, "hardship"
U.S. scientists believe, bitter gourd, bitter vegetables and other foods are an important source of vitamin B12.
The main components of cyanide without damaging normal cells, but cancer cells have a strong destructive, and can inhibit the cytochrome enzyme in cancer cells, so that the metabolic disorder and the "suicide" death.

 
Eat "acid"
Sour fruits rich in vitamin C, have anticancer effects. Lactic acid bacteria in yogurt and sauerkraut can break down sugar into lactic acid, inhibit the propagation of the large intestine fungus of corruption, reduce the production of toxins and carcinogens swallowed, can effectively prevent colon cancer, rectal cancer and so on.

 
Eat "prime"
Eat whole grains, soybeans, potatoes and fresh vegetables, fruits and other foods rich in fiber, can stimulate peristalsis and accelerate toxic, hazardous and carcinogenic substances in the excretion of certain anti-cancer effect.

 
Eat "raw"
Scientific analysis, raw fresh vegetables, particularly cruciferous vegetables contain quinones and phenols. Quinone may dilute carcinogens and accelerate their excretion; phenol metabolism can prevent cancer.

 
In addition, vegetables may be cancer cells in the rejection of interferon in vitro; and β-carotene can reduce the chances of cancer in 1 / 3.

 
Eat "light"
Cancer Epidemiology expert survey showed that the cancer had low mortality, but if eat 10-15 grams of salt, the mortality rate will be increased.
Because the salt will stimulate the secretion of gastric acid and pepsin, resulting in mucosal inflammation, swelling, ulcers, bleeding, shrinkage, prone to cancer.

 
Eat less and chew
Eat can change the pituitary hormone changes, reduced breast cancer; more chewing can stimulate salivary gland secretion, many of the enzymes in saliva has a strong anti-cancer effect, multi-chewing food can eliminate nitrite amines, aflatoxin and carcinogenic substances such as benzopyrene, which can effectively reduce the esophagus, stomach, liver and other cancer incidence.