Which is more harmful, coarse smoke or fine smoke?

The harm is the same. The so-called "smaller branches, lower tar, less harm and sweeter cotton" not only attracts consumers' attention, but also caters to the public's health and environmental protection psychology. However, no matter how thin the cigarette is and how beautifully packaged it is, it can't change the serious harm caused by smoking.

In the process of smoking "low tar cigarettes", smokers have "smoking compensation behavior", including blocking the pores of the filter mouth with fingers and lips, increasing the amount of tobacco smoke inhaled and increasing the number of cigarettes smoked. The existence of "smoking compensation behavior" has not reduced the harmful components such as tar and nicotine inhaled by smokers. At present, no survey shows that the intake of harmful substances such as nicotine will decrease after smokers switch to fine cigarettes.

Smoking is the main risk factor for lung cancer.

According to the statistics of National Cancer Center, in 20 14 years, there were 3.804 million new cases of malignant tumor in China, and lung cancer ranked first in China, with about 78 100 new cases every year. Epidemiological data and a large number of animal experiments have completely proved that smoking is the main risk factor of lung cancer.

Studies have shown that infants who smoke around their parents have the highest nicotine content, which is nearly 50 times higher than that of infants in non-smoking families; If parents smoke outdoors, the content of nicotine in infants will be 7 times higher than that in non-smoking families. Nicotine in third-hand smoke will form nitrosamines (TSNA) with nitrous acid in the environment. Animal experiments show that nitrosamines can cause almost all cancers, cause DNA base oxidation or breakage, cause DNA damage in human cells, and even lead to gene mutation.

People's Daily Online-Will many men switch to smoking "ladies' cigarettes" to lose weight after the implementation of the "most strictly controlled smoking order in history"? People's Network-How harmful is tobacco? Don't you quit smoking for yourself?