1. Pear is the first choice to fight air pollution. No matter Sydney or Yali pear, fragrant pear or crystal pear, they are all fruit varieties with delicious flesh and sweet and juicy fruit. Pears are not only delicious, but also have the effects of resolving phlegm and quenching thirst, moistening the lungs and cooling the heart. Pear has a good effect on improving people who are poisoned by air pollution in urban smog weather. Pears can be eaten raw, squeezed or steamed with Fritillaria cirrhosa, which are all good anti-air pollution foods.

2. Antioxidants. Antioxidants include vitamin E, beta-carotene and some trace elements, which are known nutrients. The principle is that after inhaling polluted air, many free radicals harmful to health will be produced in the human body, and antioxidants can remove free radicals. Foods rich in vitamin e, such as nuts, peanuts, walnuts and sesame seeds. β -carotene is abundant in carotene and green vegetables. In addition, zinc and selenium in trace elements are also good antioxidants.

3. To sum up, here are the foods suitable for eating more in air pollution environment: pears (eaten alone or with Fritillaria cirrhosa) and foods rich in antioxidant vitamin E (peanuts, walnuts, sesame seeds, eggs, etc. ), those rich in antioxidant β -carotene (carrots, spinach, papaya, mango, etc. ), as well as those foods rich in antioxidants zinc and selenium (watermelon seeds, kelp, shrimp skin, seaweed)