Smoking is harmful to health composition 1 Smoking is a very common social phenomenon all over the world, and the harm of smoking to health has attracted more and more attention. The research results in recent decades show that smoking is harmful to health and even makes people die early. Many teenagers don't know much about this, and they have developed the habit of smoking and even become addicted when they were students. In this regard, it really deserves our attention and serious treatment.
1: Quitting smoking will make you live longer.
After quitting smoking 15 years, the mortality rate of smokers dropped to the same level as that of never smokers.
Quitting smoking can reduce the risk of lung cancer, heart disease, stroke, chronic lung disease and tracheal disease.
Quitting smoking can save you money.
Health is the first reason to quit smoking, but there are other reasons for you to quit smoking. Smoking costs a lot of money. It is not difficult to calculate the money you spend on cigarettes: multiply the number of packets you smoke every day (you must be honest) by the price of each packet, and then multiply it by 365 days, which is the money you spend on cigarettes every year.
You should set a good example.
If you have children, you must set a good example. If you ask smokers, almost everyone will say that they don't want their children to smoke. But in fact, children of smokers are more likely to start smoking by themselves. Please quit smoking now and set a good example for the children.
The relationship between smoking and health is a serious scientific problem. In order to achieve the goal of quitting smoking, we must first understand some information about the dangers of smoking and make it clear, so that quitting smoking can be successful on the basis of raising awareness.
Young students are the precious wealth of the motherland. In order to keep healthy, teenagers should quit smoking consciously.
Smoking is harmful to health. I used to wonder that those tobacco manufacturers knew that smoking was harmful to health and printed this slogan on cigarette cases, but they still didn't stop producing tobacco. Later, after studying politics, I realized that everything has two sides of contradiction. Although smoking is harmful to health, there is a certain market that can develop the economy, so the state has not explicitly banned production. So, some things are not just as simple as we think. If we look at this problem from another angle, it may be solved.
Smoking is harmful to health. I remember once before, when Children's Day was approaching, as the leader of the program, I took my team members to practice in a classroom. At this time, a teacher who had no class turned to this side and came in to see the progress. Our school is relatively small, most teachers know me, especially I am a good student who studies hard and is obedient and sensible, so teachers naturally have an impression on me.
He came in to sit for a while, chatted with us for a while, and then maybe bored or habitual, so he took out a cigarette and lit it. At that time, I was still young and didn't understand so many worldly things. I thought I should point out my mistakes. So when the teacher smoked and made the classroom smoky, I seriously told him about the harm of smoking and the harm of second-hand smoke to us. He probably felt humiliated and left without saying anything. After that, I really felt that I had said too much. I thought about apologizing to him, but I didn't go because of face. It's been a long time, but it's still a little funny to think about it now. Anyway, smoking is really harmful to your health, especially secondhand smoke. I hope everyone can be more public-minded and be a good citizen of society.
Smoking is harmful to health composition 3 Smoking is harmful to health, which is a well-known truth, but my father just keeps teaching. Although he also knows the disadvantages of smoking. My father's colleagues will hand over a cigarette every time they go home; Relatives go home to deliver cigarettes. It seems that smoking has become a feature of being polite to others.
Go home from school, "cough! Cough! " Dad is "starting work" again, and then mom takes pains to say, "It's not necessarily good for you to smoke so much! Besides, you are not ignorant of the dangers of smoking. You smoke a cigarette, we have to "smoke passively". It is better to quit smoking as soon as possible. " I heard my mother say this, and of course I helped to echo it. Dad saw my mother and I "fired" at him together. Of course, I couldn't stand it and had to run away, but I still didn't make up my mind to quit smoking. Mom will say again, "No way, does your father have to rely on his own consciousness?" No one can do anything to dad.
One day, I was shocked to see an article about smoking in Children's Encyclopedia. It says: Smoking is very harmful, tobacco contains many harmful substances, and there are about 1000 harmful components in the smoke produced by tobacco combustion, among which nicotine is the most harmful. According to measurement, a cigarette contains enough nicotine to poison a mouse! According to the data of the World Health Organization, about 2.5 million people worldwide die of smoking-related diseases every year, that is, one person dies of tobacco every 13 seconds. It is estimated that smoking a cigarette will reduce life expectancy by 5 minutes and 30 seconds, which is similar to smoking a cigarette. Oh, my God, that's terrible!
Smoking is really harmful! Therefore, we should shout loudly: "Smoking is harmful to health!"
Smoking is harmful to health composition 4 Smoking is a very common social phenomenon in the world, and the harm of smoking to health has attracted more and more attention. The research results in recent decades show that smoking is really harmful to health and even leads to premature death. Many teenagers don't know much about this, and they developed the habit of smoking and even became addicted when they were students. In this regard, it really deserves our attention and serious treatment.
1: Quitting smoking will make you live longer.
After quitting smoking 15 years, the mortality rate of smokers has dropped to the same level as that of non-smokers.
Quitting smoking can reduce the risk of lung cancer, heart disease, stroke, chronic lung disease and tracheal disease.
Quitting smoking can save you money.
Health is the primary reason for quitting smoking, but there are other reasons for quitting smoking, that is, smoking costs a lot of money. It is not difficult to calculate the money you spend on cigarettes: the amount of sediment you smoke every day (be honest) multiplied by the price of each bag, and then multiplied by 365 days, which is the money you spend on cigarettes every year. You must set a good example.
If you have children, you must set a good example. If you ask smokers, almost everyone will say that they don't want their children to smoke. But in fact, children of smokers are more likely to start smoking by themselves. Please quit smoking now and set a good example for your children.
The relationship between smoking and health is a serious scientific problem. To achieve the goal of quitting smoking, we must first know some harmful information about smoking and know the harm of smoking, so as to quit smoking successfully on the basis of raising awareness.
Young students are the precious wealth of the motherland. In order to ensure health, most young people should voluntarily give up smoking.
According to analysis, tobacco contains about 1200 compounds, most of which are toxic to human body, especially nicotine. Nicotine in one cigarette can poison a mouse, and nicotine in 20 cigarettes can poison a cow. If a person smokes 20 to 25 cigarettes a day, he will inhale 50 to 70 milligrams of nicotine, which can cause death. It is only because they are gradually inhaled that the human body has a certain detoxification ability and is spared.
Tobacco contains many carcinogens, in addition, there are many carcinogens and ciliated toxins that can reduce the body's ability to expel foreign bodies. These poisons attach to the tiny particles of cigarette smoke, reach the alveoli, and deposit there, strengthening each other. As a result, the carcinogenic effect is greatly enhanced. People who smoke more than 10 cigarettes a day have a lung cancer mortality rate 2.5 times that of non-smokers. In addition, smoking can also cause laryngeal cancer, oral cancer, nasopharyngeal cancer, esophageal cancer, pancreatic cancer, bladder cancer and so on.
Smoking will aggravate cardiovascular diseases, accelerate atherosclerosis and thrombosis, lead to arrhythmia and even sudden death. Some scholars have found that the sudden death of smokers due to coronary heart disease is more than four times higher than that of non-smokers.
Smoking can damage the nervous system, make people's memory decline and age prematurely.
Smoking can damage the respiratory system. Smokers often cough and expectorate all the year round, and are prone to respiratory diseases such as bronchitis, emphysema and bronchiectasis.
Smokers are prone to gastric ulcer, because nicotine in cigarette smoke will destroy the acid-base balance of digestive tract.
In a word, smoking is very harmful to health. According to a report of the World Health Organization, at least 654.38+0 million people worldwide die prematurely every year because of smoking. The report also provides some surprising figures: 90% of lung cancer patients and13 of all kinds of cancer patients are caused by smoking, 75% of chronic bronchitis patients and 25% of heart disease patients are caused by smoking.
Female smoking can lead to baby deformity, and smoking is very harmful to developing teenagers! And compulsory smoking (inhaling other people's exhaled smoke when smoking) is equivalent to four times the toxin produced when smoking!
Smoking is harmful to health composition 6 Smoking is harmful to health, but why do so many people still like smoking? Since manufacturers know that smoking is harmful to health, they should not produce these harmful cigarettes! In addition, smoking can lead to many diseases, such as pneumonia, cancer, blood vessels, coronary heart disease and so on. 80% of chronic lung obstruction is caused by smoking. According to research, there are more than twenty kinds of carcinogens in cigarettes. Moreover, smoke contains carbon monoxide, irritants, carcinogens and nicotine, which pose a great threat to our physical and mental health. So think about how terrible smoking is. It is like a demon, robbing us of wealth and depriving us of health and even life.
In 1930s, a survey by American scientists found that 66% of non-smokers lived over 60 years old, while the proportion of smokers was much lower. Surveys in Germany and Brazil show that the pregnancy rate of female workers and smokers in cigarette factories is significantly lower than that of ordinary women, while the rate of premature delivery and abortion is significantly higher than that of ordinary women. Men who smoke are more likely to suffer from sexual dysfunction and respiratory and heart diseases than ordinary men. Scientists have found that harmful substances contained in cigarettes can cause permanent damage to organs such as respiratory tract, brain and heart. 25 kinds of diseases that endanger human life and health, such as lung cancer, are all related to smoking.
Therefore, people designated May 3rd1as World No Tobacco Day. However, for us, no tobacco-free day is out of reach. Because the temptation of smoke is too great for people to resist.
The survey results in China in recent years prove that nearly 800,000 people die of smoking-related diseases every year. A prospective study on smoking and mortality of 250,000 people in China found that during the period of 1.992 ~ 1.995, 8,688 people died of smoking-related diseases, with a mortality rate of 9.9%. Among people over 40 years old in China, the death caused by smoking has reached 12% of the total death toll. According to the current smoking level of China population, the number of people who died of smoking will be 1 10,000 in 2000, 2 million in 2025 and 3 million in 2050. If China people's smoking behavior does not change, by the next century, 3 million men aged 0-29 will become smokers, of whom at least 6.5438+0 million will die from smoking, and half of them will die from 35-69 years old. Tobacco harm is one of the most serious public health problems in the world today. At present, there are 1 1 100 million smokers in the world, and the annual death caused by tobacco is estimated to be 10 million, and one person dies every 10 second. Second-hand smoke is far more harmful than direct smoking. How to reduce the harm of second-hand smoke is related to the health of smokers and the sustainable and healthy development of social environment.
I hope all the people in the country will try to smoke less or give up smoking. Non-smokers should also prevent the harm of second-hand smoke caused by other people's smoking, cherish life and stay away from cigarettes! So as not to harm the health and environment of yourself and others.