The reason why smog is "poisoned" is that some fine particles will directly enter the lungs and even enter the blood. A study of 500,000 adults 16 years in 50 states in the United States shows that every increase in the average annual concentration of PM2.5 10 μ g/m3 will increase cardiovascular diseases by 6%. Various research results also show that women are often more sensitive to this pollutant. Obviously, delicate girls deserve more protection.

Then what should I do? Someone took out the prescription of diet therapy for pneumoconiosis on the website of Gansu Provincial Health Department and asked me if it was effective: "We should conscientiously sum up and popularize the experience of the Third Hospital of Gansu Province, and explore 10 methods of combining traditional Chinese and western medicine (diet therapy, eating pig's trotters, raw radish, water chestnut, practicing qi circulation, Chinese medicine, acupuncture, physical therapy, oxygen therapy, exercise, singing and Chinese medicine nursing) to treat pneumoconiosis. ……"

In fact, if you think about it, you will know that food enters the digestive tract, and it is impossible to directly "bring out" harmful substances in the lungs. For example, the so-called blood tofu detoxification is nothing more than the oxidation of iron into black iron sulfide, so the stool is black, which makes people mistakenly think it is a "toxin." On the contrary, when we analyze the pathogenesis of smog, the most important point is to increase oxidative stress damage, and vegetables are rich in antioxidants such as vitamin C and flavonoids, which helps to fight this reaction.

In short, eat more vegetables!