Smoking has certain social and social functions in social communication, but at the same time, it may also induce many diseases and cause great harm to individual health. It is precisely because of this that quitting smoking is becoming more and more popular now. For example, there are many people who quit smoking at k-smoker now. According to the survey of the World Health Organization, there are a quarter of cancer patients in industrialized countries, and 90% of them smoke. 75% died of bronchitis and 75% died of smoking. Of those who died of myocardial infarction, 25% smoked. Smoking not only harms me, but also my children. Some scholars have investigated and analyzed 5,200 pregnant women, and found that the number of cigarettes smoked by husbands every day is directly proportional to the prenatal mortality rate and the birth rate of congenital malformation. If the father does not smoke, the congenital malformation rate of children is 0.8%; Father smokes 1 ~ 10 cigarettes a day, accounting for1.4%; The rate of smoking more than 10 cigarettes per day is 2. 1%. The number of pregnant women smoking themselves also directly affects the mortality rate before and after birth. For example, if you smoke less than one pack a day, the risk of infant death is 20%; If you smoke more than one pack a day, the risk of infant death exceeds 35%. At the same time, smoking, as an addictive behavior, also has certain mental health problems.
The tobacco problem has attracted more and more attention all over the world. On May 2, 2003, at the World Health Assembly held in Geneva, WHO 192 member countries unanimously adopted the first global tobacco restriction treaty-the Framework Convention on Tobacco Control. The Convention requires that all countries should at least prohibit misleading tobacco advertisements, international activities and tobacco promotion activities sponsored by tobacco companies, tobacco smuggling and the sale of cigarettes to minors through laws, mark the warning that "smoking is harmful to health" on cigarette cases with an area of 30% to 50%, and prohibit the use of deceptive words such as "low tar" and "light". Relevant medical research shows that smoking is a behavioral hazard factor of cardiovascular and cerebrovascular diseases, cancer, chronic obstructive pulmonary disease and other diseases, and smoking has become the second largest global killer after hypertension. According to statistics, 5 million people worldwide die of smoking-related diseases every year. If not controlled, this number will reach100000 by 2020. Some data show that the incidence of lung cancer in long-term smokers is 10 to 20 times higher than that in non-smokers. The Global Tobacco Epidemic Report released by the World Health Organization in February 2008 shows that tobacco is the biggest and preventable risk factor for human health, and it is also the only consumer product that causes up to 50% smokers to die according to its production instructions. In the 20th century, tobacco epidemic caused 654.38 billion deaths worldwide. If governments do not take effective measures, this figure will become 654.38 billion in the 20th century, of which 80% will occur in developing countries. Only 5% people in the world live in countries where tobacco advertising, promotion and sponsorship are completely banned, and 85% of the 654.38 billion teenagers live in developing countries. Advertising and promotional activities in the tobacco industry will induce young people to smoke. Once teenagers try this highly addictive product, it is easy to cause lifelong tobacco dependence. It is one of the most effective ways to protect young people from tobacco hazards by banning tobacco advertising and promotion and putting an end to any events or activities sponsored by the tobacco industry. Smoking is more harmful to teenagers. Medical research shows that teenagers are in the period of growth and development, and their physiological systems and organs are not yet mature. Their resistance to harmful factors in the external environment is weaker than that of adults, and they are easy to absorb poisons and damage the normal growth of their bodies. According to the survey of 25 states in the United States, the age of starting smoking is negatively correlated with the mortality rate of lung cancer. If the mortality rate of lung cancer in non-smokers is 1.00, the mortality rate of smokers below 15 is19.68; 20 ~ 24 years old is10.08; People over 25 4.08. It shows that the earlier you start smoking, the higher the incidence and mortality of lung cancer. Smoking damages the brain, dulls thinking, reduces memory, affects study and work, and reduces students' academic performance. Psychological research shows that the intelligence efficiency of smokers is lower than that of non-smokers 10.6%.