As the world’s number one cancer killer, in recent years, the incidence of lung cancer is still on a continuous upward trend globally, and this trend is especially obvious in China. Haze Popular Science We have 300 million alveoli in one lung, 80 Pm2, 5 particles can block an alveolus, we live in the environment Pm2, 5 is 1155 units, a year blocked 30 million alveoli! 3 years blocked one-third of a lung! So it is not sensationalized to predict that China will have a lung cancer blowout in a few years! At present, man-made powerless to solve, we have to protect ourselves! Remember to guard against Pm2, 5! Fortunately, I know early, early protection, otherwise truly can not afford to change the lungs ah! First, the hazards of haze I believe that now this network of the times, the vast majority of people understand that the haze is harmful to the human body. Haze in the air around, the average person per second to breathe at least once, you can imagine the odds of harmful objects into the human body, our nose in the nose hairs can also block the entry of large particles, the child has no nose hairs, weak defense ability, the haze is more likely to invade, and the child’s head is smaller than the adult, closer to the ground, it is easier to inhale the haze particulate matter. In other words, children are more likely to be harmed by the haze than we are. Sulfur dioxide contained in the haze will stimulate the respiratory tract, haze serious, if the child inhaled lungs, serious can lead to children emphysema and asthma and other diseases; haze appeared to be able to block the sun in the ultraviolet irradiation, a child if you can not see the sun for a long time, the body synthesizes vitamin D will be low, directly increase the chances of children suffering from pediatric rickets. Although, ultraviolet light is the main weapon of nature to kill atmospheric microorganisms such as bacteria, viruses, etc., but the haze weather leads to the weakening of ultraviolet light in the near-earth layer, so that the activity of infectious germs in the air is enhanced, and infectious diseases are increased, and the child is usually susceptible to infection, and this time is especially easy. Second, how to reduce the impact of haze on children At first I thought, then I do not let the child come into contact with dirty air is. But in essence, completely prevent the dirty air from coming into contact with the child’s respiratory tract is impossible, I can not lock the child in the house 24 hours a day, the child will not want to grow up their childhood memories is locked in the house, the key is still to improve her autoimmunity, so I decided to let her drink plenty of water, wash her hands regularly, exercise properly, give her with a nutritious diet, with a healthy enough body to resist a part of the damage. Part of the damage. Indoor 1, good ventilation Many moms like to open the windows of their homes to ventilate and keep the indoor air fresh. Previously, due to busy work, rarely pay attention to this small thing, now in the windy times, I will be like these moms, open the windows of the house, increase the flow of air, can reduce the particles that stay indoors. If the haze is very serious weather, it is best not to open the window, otherwise dirty air is full of indoor, it is easy to run into the child’s body. 2, must use high-efficiency air purifier I believe that many mothers are for the children to spend money never hurt, regardless of the rich and poor, so many mothers like to buy very expensive air purifier, that the air purified will be cleaner, in fact, is not. Buy air purifier only consider whether to filter out some of the particles in the air, to improve indoor air quality, has reached the goal, (focus on the effective air cleanliness and filtering rate indicators) after all, not to buy a fan But to remind mothers is to use air purifiers, the most critical is to be sure to regularly replace the filters and cores and other equipment, keep clean than any brand is important. Outdoor 1, limit the child’s outing When the hazy weather, I will try to avoid children traveling, especially not in outdoor activities. Children in outdoor activities require more oxygen, and when they breathe heavily, the amount of harmful particles entering the body is greater. Reduce the child’s outdoor activities, can be appropriate to increase indoor activities, I generally see this kind of weather, will let her at home to read, painting, doing crafts and its play educational toys and so on. 2, let the child wear a mask When the child goes out, in order to avoid the harmful particles in the air from the nose, mouth invasion of the lungs, I have to give her to wear a layer of protection – mask. Choose to pay attention to the following three points: (1) high dust-blocking efficiency, able to block 2, 5 microns of fine particles; (2) can be close to the human face, too much dust or pathogenic microorganisms or can enter from the non-closed; (3) breathing resistance is small, light, too small masks will cause the respiratory burden. One of the best ways is to take your child to the drugstore to pick. 3, take the child reasonable exercise to improve immunity Regular exercise children give a healthy and lively feeling, often stay at home children will give a sense of tenderness. I like to look at her running on the lawn, like a bird flying in the sky, more exercise, not only can improve the oxygen supply capacity of her lungs, but also to promote her bone growth and neuroendocrine control and regulation of function, etc., thus improving the ability to adapt to the external environment and resistance to disease. Diet During the foggy weather, I usually choose light, easy-to-digest and vitamin-rich food for her. Children drink more water, eat more fresh vegetables and fruits, such as radish, pear, loquat, oranges and other lung-cleansing food, and eat less stimulating food, will also reduce the occurrence of throat inflammation and other common diseases, scientific diet can also enhance the child’s immunity. In addition, due to the haze weather, sunshine is reduced, the child’s body vitamin D generation is insufficient, the absorption of calcium will be greatly reduced, and then how much to eat calcium tablets seem to be useless, at this time, I will give her some vitamin D supplements. Daily 1, regularly let the child wash the face of the child’s face, is often exposed to the air, so the haze weather, there are a lot of harmful substances clinging to the face, I regularly wash the face of my child, the best use of warm water to wash the face. Wash the face is best to use warm water, which can be attached to the skin of the haze particles effectively clean. 2, often let the child gargle As the saying goes, illness enters by the mouth, she especially like to talk, often like a bird like chattering non-stop, but also like to eat, is a snack, these will lead to a lot of bacteria clinging to the inside of the oral cavity, so I will often let her gargle, can be cleared of dirt attached to the mouth cleaned off. 3, every day to let the child clean the nasal cavity Air is not clean, the nasal cavity will be stuck inside the large particles, need to be cleaned every day. I will teach her to wash her hands, hold warm water, gently inhale through the nose and quickly blow her nose, repeat this action a few times, the dirt in the nasal cavity will be cleaned out.