Diet and cancer have a close link, in our daily life we often hear that some foods are called junk food, some foods contain a large number of carcinogenic substances, but in the weekdays with our most frequent contact with some of the most powerful cancer-causing food, how much do we know? Below to introduce you to a few of our lives more common cancer-causing foods. 1, pickled food Pickled food in the process of pickling, it is easy to be contaminated by microorganisms, and vegetables in the nitrate can be microbial reduction into nitrite, people have to eat pickled products containing nitrite, will cause poisoning. Eat more will aggravate the burden on the kidneys, and even nasopharyngeal cancer. 2, fried food Fried food contains a large number of trans fatty acids, bulking agents and coloring and other harmful substances. Food in the process of deep-frying, will produce polycyclic aromatic hydrocarbons. And repeated use of oil, at high temperatures will produce a large number of carcinogenic substances. 3, overnight food The day did not eat the meal, stay to the next day to eat, not only the nutritional value of the discount, but also produce a lot of nitrite, endangering the health of the body. So it is recommended that we try to do the same day meals eaten the same day, if the rest and do not want to waste, put in the refrigerator, nitrite in the environment of 2-6 degrees Celsius increase less. 4, smoked food smoked food in order to save time longer will add a lot of salt, and we eat too much smoked food is easy to let my body intake of excess salt, which is easy to cause high blood pressure or even cancer, while smoked food also contains nitrite, endangering the health of the body. 5, barbecue food Food in the process of barbecue will reduce the utilization of protein, the occurrence of “Mellard reaction”, especially meat, high-temperature barbecue will lead to genetic mutations, producing a large number of carcinogens, easy to induce cancer in the body. 6, repeated boiling of water water repeatedly burned to produce a large number of nitrites, into the human body to generate amine nitrite, endangering the health of the body. Weekday your favorite food, there are several in the above list of cancer-causing foods? So since these foods can cause cancer, we are not in the future diet to completely eliminate these foods? Can’t eat a single bite? The answer is of course no, although these foods are positioned as carcinogenic food, but there is no need to do a bite not to eat, after all, eat is also one of life’s great joys, as long as we can do the following points, you can greatly reduce the harm of these cancer-causing foods on our body. 1, pickled food in the pickled 4-8 days, contains the highest nitrite, the 9th day began to decline, 20 days after the beginning of the disappearance, so we eat pickled food, be sure to be pickled more than 20 days to eat. 2, in eating fried food and barbecue food, we can be appropriate with some vegetables, fruits, etc. to eat, because vegetables and fruits have a lot of what is called “anti-cancer food” meat and vegetables with food, not only more comprehensive nutrition, but also play a complementary role. 3, for these cancer-causing foods, we should learn to control, do not stop, eat more, the natural intake of carcinogens will be more, so try to eat less. 4.Reasonable dietary structure, maintain a good state of mind and weigh the nutrition is an effective measure to prevent and fight cancer.