I think everyone has heard such a saying in daily life: illness comes from the mouth, and evil comes out of the mouth!
Many people are dismissive of this, believing that the appearance of diseases is the result of age, genetics or pathogen infection, and has nothing to do with diet itself, after all, people take food as the sky, and food is the most important source of nutrients needed by the human body.
But what you don't know is that everything has its two sides, food can provide you with nutrition, but unhealthy food will quietly steal your health!
Whether it is in the list of carcinogens released by the World Health Organization, or in some health recommendations, it is actually mentioned that some foods may cause harm to the body, and even the possibility of carcinogenicity.
For example, the following types of foods should be eaten less in life:
1, fried food: after the food is fried at high temperature, the taste will change significantly, resulting in a strong aroma. Therefore, all kinds of fried foods have become the favorite of contemporary young people.
However, after the food is fried at high temperatures, the nutrients contained in it will be destroyed in large quantities, and it has lost its edible value.
Moreover, fried foods produce trans fatty acids, which is the source of all evils in human obesity.
Not only that, in the process of frying food at high temperatures, carcinogens such as polycyclic aromatic hydrocarbons and acrylamide may also be produced, which has no health benefits;
2, processed meat: the so-called processed meat, is after salting, air drying fermentation, smoked meat, such as Chinese salted fish, ham, etc., are typical processed meat products.
These meats have a good taste and are stored for a long time, but they have no health benefits.
The International Agency for Cancer has even classified processed meat as a class of carcinogens, based on sufficient evidence that long-term consumption of processed meat products can increase the risk of digestive tract cancer.
Eating more than 50 grams of processed meat in a day increases the risk of colorectal cancer by about 18% in the future;
3, pickled food: pickled food is a food artifact for many people, especially a variety of kimchi, small pickles, has become a regular in the early shop.
However, high-salt pickled foods often produce nitrite, which after entering the body, will be converted into a class of carcinogen nitrosamines, long-term consumption of a large number of people, will increase their own chances of digestive tract cancer.
Not only that, in the process of contact with the mucosa of the digestive tract, high-salt foods will also directly penetrate the protective layer of the mucous membrane, causing damage to the digestive tract, and eating high-salt foods for a long time can increase the chance of gastrointestinal inflammation, erosion and ulceration;
4, hot food: the surface of the digestive tract is covered with a layer of mucous membranes, these mucous membranes are actually very fragile, they may not only be scratched by hard food, but also the temperature they receive is quite limited.
If you eat food above 65 ° C for a long time, the mucous membrane will be repeatedly burned by the ingredients, followed by inflammation, ulceration, hyperplasia, and even the development of precancerous lesions and cancerous changes. Relevant studies have pointed out that high temperature food is precisely related to the incidence of esophageal cancer.
Because of this, foods exceeding 65 degrees Celsius are also listed by WHO as a Class 2a carcinogen.
In general, the disease from the mouth is not an empty word, whether it is unhealthy food, or irregular eating habits, it may cause harm to the body, even if it is not currently inducing disease.
With years of injury, future diseases may also find themselves. Therefore, from now on, it is necessary to stay away from unhealthy diets.