Burning wood to burn coal to cook significantly increases heart and lung disease

Yu Tangchun introduced that the use of solid fuels such as straw, wood, charcoal, coal, etc., can produce from hundreds to several thousand micrograms / cubic meters of PM2.5 and other pollutants, and the use of relatively clean fuels such as electricity, gas and natural gas, to produce tens to several hundred micrograms / cubic meters of PM2.5 and other pollutantsCooking is not only an important source of outdoor air pollution, but also the most important cause of indoor air pollution due to the reaction of fuel, food and cooking oil at high temperature, which is the main cause of indoor air pollution, and its health hazards and prevention and control of residents are the focus and focus of global health researchthe study was based on more than 170,000 people studying in five cities in China's chronic disease prospecting queueAfter an average of 9.8 years of forward-looking follow-up, it was found that residents who had been cooking with clean fuels had an increased risk of total cause of death by 19 per cent, 24 per cent of cardiovascular disease deaths and 43 per cent risk of respiratory diseases, respectively, compared with those who had been cooking with solid fuels, and a lower risk of death from cardiopulmonary diseases compared to those who had been using solid fuels for cookingAs the longer the stop, the lower the risk of death, the more risk of death can be reduced by more than 60 percent within five years, and the risk of death within 10 years can be reduced to levels close to that of residents using clean fuelsthe new findings of the study are that residents who use clean fuels and ventilation facilities at the same time have a 22 percent lower risk of all-cause dying, a 24 percent risk of cardiovascular disease death and a 34 percent risk of respiratory disease stoic disease than those who use clean fuels alone.