It is impossible to calculate how many cigarettes a person can smoke in his lifetime, and no one has calculated it carefully, but. According to a new study, smoking one cigarette can shorten a person's life by 11 minutes. Smoking a pack of 20 cigarettes a day may shorten a person's life by about three hours and 40 minutes. This estimate is based on a man who started smoking at the age of seventeen and died at an average age of seventy-one. Assuming that he, like the average British drug addict, smoked fifteen cigarettes a day, he would have consumed thirty-one cigarettes in his lifetime. One thousand, six hundred and eighty-eight cigarettes. Smokers will die on average six and a half years earlier than non-smokers.
A similar study conducted decades ago concluded that each cigarette smoked reduces a person's life by five minutes. However, since then, since non-smokers obviously live longer, the harm of cigarettes to life span has relatively increased.
About one-third of the UK population currently smokes, and approximately 120,000 people die each year from smoking-related diseases, two-thirds of which are cancer and heart disease. Researchers hope this new study will encourage more people to decide to quit smoking in the new century.
The host of a smoking cessation action group said that this figure shows that if a person smokes twenty cigarettes a day, it means that he will lose one day of life for every week he smokes; if that is not bad enough If so, he reminded that smoking may also make a person die in pain, or be bedridden more often
Tobacco smoke contains at least three dangerous chemicals: tar, nicotine and carbon monoxide. Tar is made of A mixture of several substances condenses into a viscous substance in the lungs. Nicotine is an addictive drug that is absorbed by the lungs and primarily affects the nervous system. Carbon monoxide reduces the ability of red blood cells to carry oxygen throughout the body.
A person who smokes 15 to 20 cigarettes a day is 14 times more likely to die from lung cancer, oral cancer or laryngeal cancer than a non-smoker; he is more likely to die from esophageal cancer. They are four times more likely than non-smokers; twice as likely to die from bladder cancer; and twice as likely to die from heart disease. Smoking cigarettes is the main cause of chronic bronchitis and emphysema, and chronic lung disease itself also increases the risk of pneumonia and heart disease, and smoking also increases the risk of high blood pressure
Smoking Damage your health
According to an American dermatologist Jeffrey. Smith, a survey of 58,726 smokers in the country found that smoking not only damages the heart and lungs and depletes the body of vitamin C, but is also harmful to the skin.
1. Wrinkles
Similar to sunlight exposure, smoke can cause elastin and elastic fibers to thicken or break. In addition, smoking also reduces the oxygen supply to the skin, affects the formation of collagen, the main component of the skin, and causes dry skin. All this exacerbates the appearance of wrinkles. For female smokers, it will also affect the circulation of estrogen.
2. Skin cancer
Smoking can induce carcinosarcoma. After the occurrence of melanoma, smokers are twice as likely to have melanoma necrosis than non-smokers.
3. Other cancers
Smokers are at a much higher risk of lip cancer, oral cancer, penile cancer, anal cancer and vulvar cancer than non-smokers.
4. Slow wound healing
After abdominal surgery or facial plastic surgery, the wound healing of women who smoke is significantly slower than that of non-smokers. Smokers also have a higher rate of skin graft failure.
5. Psoriasis and skin diseases
Smokers are 2-3 times more likely to suffer from psoriasis than non-smokers. Certain abscesses on the palms and feet are almost unique to smokers. This type of skin disease is difficult to cure and will not disappear even if you stop smoking in the future.
6. Oral lesions
The tar in cigarettes and the heat of smoke will inflame the salivary glands, resulting in abscesses or leukoplakia on the tongue and palate. Smokers are six times more likely to develop leukoplakia than non-smokers. Although leukoplakia is benign, it may also induce cancer. Nicotine in tobacco is a highly toxic alkaloid.
One cigarette can shorten a person's life by 11 minutes
According to a new study, smoking one cigarette will shorten a person's life by 11 minutes. If you smoke a pack of 20 cigarettes a day, , it may shorten a person's life by approximately three hours and forty minutes. This estimate is based on a man who started smoking at the age of seventeen and died at an average age of seventy-one. Assuming that he, like the average British drug addict, smoked fifteen cigarettes a day, he would have consumed thirty-one cigarettes in his lifetime. One thousand, six hundred and eighty-eight cigarettes. Smokers will die on average six and a half years earlier than non-smokers.
A similar study conducted decades ago concluded that each cigarette smoked reduces a person's life by five minutes. However, since then, since non-smokers obviously live longer, the harm of cigarettes to life span has relatively increased.
About one-third of the UK population currently smokes, and approximately 120,000 people die each year from smoking-related diseases, two-thirds of which are cancer and heart disease. Researchers hope this new study will encourage more people to decide to quit smoking in the new century.
The host of a smoking cessation action group said that this figure shows that if a person smokes twenty cigarettes a day, it means that he will lose one day of life for every week he smokes; if that is not bad enough If so, he cautioned, smoking could also make death more painful or bedridden more often.
Smoking after a meal is very harmful
“A cigarette after a meal is better than a living god” is a famous saying of smokers. But according to research results, gastrointestinal motility increases after meals, blood circulation accelerates, and the ability to absorb smoke is the strongest. If you smoke a cigarette at this time, the harmful substances in the cigarette will enter the blood more easily than usual, and the poisoning amount will be greater than the sum of 10 cigarettes you usually smoke.
Three major hazards of smoking
The smoke emitted after burning tobacco contains more than 20 kinds of toxins, and the most harmful to life is nicotine. From this point alone, smoking has three major hazards:
1. It can directly poison lives.
The following shocking results: Even a large horse cannot withstand 8 injections of nicotine. , will die soon; a lively dog ??can be killed without a drop of nicotine injected into the vein; in addition, after long-term smoking in some animals, there is an obvious tendency of vasoconstriction and even sclerosis.
2. It can destroy the nutritional content of the human body.
Nicotine has a direct destructive effect on vitamin C. If the human body is deficient in vitamin C for a long time, there is a possibility of scurvy.
3. Inducing various diseases
It has a malignant stimulating effect on the respiratory tract, digestive tract and other organs, so some people think that it is a cause of gastric and duodenal ulcers, respiratory tract infections and even mouth infections. , lips, tongue, esophagus, respiratory tract and other cancer-causing factors.
From this point of view, smoking is harmful to human health but not beneficial. Therefore, we should try our best to quit smoking or smoke less. It is best for non-smokers not to get into this habit.
Adolescent bad behavior - smoking
Smoking is very common among teenagers in our country, although the "Law of the People's Republic of China on the Protection of Minors" and the "Code for Middle School Students" both stipulate Minors and middle school students are not allowed to smoke, but the number of smokers among teenagers is still quite large and is on the rise. It is estimated that the smoking rates of boys among high school students and junior high school students in my country are 68% and 54% respectively.
Smoking among teenagers is an extremely harmful behavior.
First, it is dangerous to life. Smoking is more harmful for teenagers than for adults. Because teenagers are in a stage of rapid body growth and development, the various organ systems of the body have not yet matured, are relatively immature and sensitive, and have weak resistance. Moreover, they can absorb various toxic substances more easily than adults, so the poisoning is deeper. Smoking among teenagers may also lead to premature aging, premature death and affect the development of the next generation. Smoking can cause menstrual disorders and dysmenorrhea in girls.
Second, smoking is harmful to mental function. Long-term smoking will lead to a certain degree of decline in concentration and stability, and will also reduce people's intelligence, learning efficiency, and work efficiency. Smoking addiction among teenagers may cause severe degeneration of thinking processes and impairment of intellectual functions, and in severe cases may lead to interruption of thinking and memory impairment. Smoking is very harmful to teenagers' intelligence, personality, psychological quality, academic performance, etc.
Third, the harmful effects of smoking among teenagers will encourage them to pursue a hedonistic life attitude, increase the financial burden on their parents, promote bad relationships, induce bad behaviors, and even lead to crimes. In order to get money to buy cigarettes, he did not hesitate to steal, extort, and rob.
Smoking among teenagers will also bring serious harm to society. Smoking has now become an important cause of fire accidents and endangering public safety. Cigarette smoke can pollute the surrounding environment and harm the health of others.
Cigarettes contain 43 carcinogens and smoking can cause 14 types of cancer
According to Xinhua News Agency, a survey conducted by the British Heart Foundation showed that 19% of people are aware of smoking The biggest threats faced by patients are heart disease and blood circulation diseases. Researchers also warn that smoking is linked to at least fourteen different cancers.
The strong link between lung cancer and smoking is well established, and Cancer Research Council scientists have shown that women infected with the sexually transmitted papilloma virus are more likely to develop the disease if they smoke Uterine cancer.
Research also shows that smoking is related to at least eight other serious diseases, including heart disease, stroke, emphysema and cataracts; not only that, smoking can also affect fertility and reduce the birth weight of babies.
Philippe, a scientist at the Cancer Research Association, said: "Our findings are comprehensive yet simple. Smoking can cause various cancers. We need to continue to inform smokers about the dangers of cigarettes to their bodies. How big."
Researchers have analyzed 3,500 different chemicals in cigarettes, at least 43 of which are carcinogens. The British Heart Foundation also warned that one in five cases of coronary heart disease in the UK is caused by smoking, and 4,000 people die from heart disease and blood circulation diseases every year because of smoking.
More than 600 million people in my country are poisoned by second-hand smoke
Medical experts say that as many as 600 million people in China are harmed by passive smoking. It is important to establish a smoke-free social environment and improve The awareness of non-smokers to protect their own rights and interests is a top priority in tobacco control work.
He Yao, executive director of the Chinese Association on Smoking and Health and associate professor at the Institute of Geriatrics of the People's Liberation Army General Hospital, recently pointed out at the 8th National Academic Symposium on Smoking and Health that passive smoking is quite common in China, especially for people with Women and children are at greater risk.
According to the definition of the World Health Organization, passive smoking means that a non-smoker inhales the smoke exhaled by a smoker for more than fifteen minutes on more than one day a week.
He Yao said that the passive smoking rate of the Chinese population is 52.5%, of which 57% is among women. Among those aged 20 to 49, As high as 70% of the working women population. Based on this estimate, as many as 600 million people in China are harmed by passive smoking. Seventy-one percent of China's households, 32.5% of public places and 25% of workplaces have become passive smoking places because of people "spitting".
He Yao said that the scientific basis for the harmful effects of passive smoking on health has been confirmed. Its carcinogenic mechanism is to generate active oxygen (free radicals) to damage genes and cell membrane proteins, and promote diseases and tumors. Passive smoking also reduces hemoglobin's ability to carry oxygen and reduces the myocardium's ability to use oxygen.
Smoke harms children's health
American researchers recently pointed out that air pollution may cause permanent harm to healthy children. The University of Southern California conducted a comprehensive study on the long-term effects of smog on young people. The current conclusion is that smoke can reduce the ability of children's lungs to exhale by 3% to 5%.
Since 1933, American researchers have tested the lung function of 3,000 children in Southern California. They found that children who breathed smoky air had slower lung development than children who breathed fresh air, and children who spent more time outdoors suffered greater lung damage. Allergist Dr. K. Kim said damage to the respiratory system makes children susceptible to inflammation of the lungs.
Early this year, the American Lung Association warned that 132 million people in U.S. cities live in dangerous environments with high smog levels, which may affect their health. There are 32 million children under the age of 14 in this dangerous environment. And more experts are warning about the dangers of ozone formed by vehicles and industrial emissions.
How to Quit Smoking
No matter how long you have smoked, nearly all of the health risks associated with smoking are reduced when you stop smoking. For example, your chances of getting heart disease drop dramatically. After five years of not smoking, the risk of early death from smoking-related diseases is almost halved. After 15 years of not smoking, this risk has completely disappeared
Studies on smoking indicate that 4 out of 5 smokers want to stop smoking, but only 4 out of 4 want to stop smoking. 1 can manage to stop smoking. However, those who fail to quit smoking are those who are unwilling to endure the inconvenience and withdrawal symptoms that are bound to occur when quitting smoking. These symptoms may be relieved with hypnosis, group therapy, or acupuncture. If you want to quit smoking but are unable to do so on your own, consult your doctor. He may suggest some ways to quit smoking or introduce you to a smoking cessation program organized by a local society.
In fact, most people who really want to quit smoking can do so on their own. The following step-by-step process for quitting smoking has been proven effective, with thousands of people quitting smoking.
Step one: analyze your smoking habits. List every cigarette you usually smoke in a 24-hour period and the times when you light up almost automatically (e.g., one cigarette after every cup of coffee, one after a meal, or before starting the day at work). cigarette), registered on a table. Spend two or three weeks studying when and why you need to smoke so that you pay careful attention to every puff you take. This will make you more concerned about your smoking behavior and help prepare you for quitting smoking.
Step 2: Make up your mind and never look back. Write down the reasons why you want to quit smoking, including the benefits of quitting smoking. For example, you will taste better after quitting smoking, you will no longer have a cough in the morning, etc. Before you actually take action, convince yourself that quitting smoking is worth trying.
Step 3: Circle a day on your calendar and stop smoking entirely on this day. This is the most successful and least painful way to kick the habit. If family or friends can work with you to quit smoking at the same time, and support each other in resisting cravings during the most difficult days before the quitting period, this will be very beneficial to quitting smoking. You may also choose to quit smoking when you have other reasons to change your daily routine, such as when you go on vacation. Some smokers also find it helpful to announce to everyone that they are quitting in a fussy way. This can be something to be proud of for not giving in when your will is weak.
Step 4: During the initial difficult period of quitting smoking, you can try to use anything to replace cigarettes. Chewing gum and taking anti-smoking pills (available without a prescription) can help.
If you feel empty without a cigarette between your fingers, hand over a pencil or pen. Also, do one of the relaxation exercises recommended in this book to relieve the tension that cigarettes seem to relieve for you. Giving up (at least temporarily) some of your activities related to smoking can also help you quit smoking. For example, if you habitually light up a cigarette when drinking at a bar near your home, then avoid going to the bar for the time being. Avoid situations that encourage smoking. For example, choosing to sit in a non-smoking area when traveling by train, bus, or airplane can also be helpful for quitting smoking.
Step 5: You have to enjoy not smoking! Don’t forget, if you don’t smoke, you can save tens or dozens of dollars every week. You can save the money you originally used to buy cigarettes and buy something you couldn't afford to buy as a reward for yourself.
Step 6: In the early weeks of quitting smoking, try to eat as many low-calorie foods and drinks as you want. Your appetite will almost certainly improve. When you feel nervous and restless (a natural consequence of breaking an addictive habit), you're often driven to find something to nibble on, and as a result, you may gain a few pounds. Remember, the first four weeks of quitting smoking are the most difficult. After about eight weeks, your strong craving for cigarettes will subside and you can start cutting back on snacking if necessary.
Twelve ways to actively quit smoking
Smoking is very harmful to young people. Therefore, you should quit smoking as soon as possible. There are many ways to quit smoking. The following twelve methods are available for young smokers to try.
(1) Deliberately smoke excessively within one or two days (about two packs a day) to make the body feel disgusted with the taste of cigarettes and quit smoking; or quit smoking when you have a cold and have no desire to smoke.
(2) Imagine yourself smoking, and at the same time imagine something disgusting (such as phlegm stains on the cigarette box or cigarette in your hand, etc.).
(3) Write the reasons for quitting smoking on paper and read it frequently; if possible, try to add new content.
(4) Write down the items you want to buy and calculate the number of packs of cigarettes you can buy based on their prices. The money used to buy cigarettes is stored in the "cornucopia" every day. Every month, count the money.
(5) Make a "bet" with your friends and promise to quit smoking. Of course, this requires using your own cigarette money as a "bet".
(6) Do not buy cigarettes in whole cartons.
(7) Do not carry cigarettes, matches or lighters with you.
(8) Change the brand of cigarettes every week, but the tar content of the new brand of cigarettes must be lower than the tar content of the original brand of cigarettes.
(9) Always think about the harm that toxins in smoke may cause to the lungs, kidneys and blood vessels.
(10) Observe the impact of smoke smell on breathing, clothing and indoor furnishings.
(11) Consider the harm your behavior causes to other family members who are breathing polluted air.
(12) Ask yourself whether your health is important to your parents, relatives and friends.
Smoking outdoors also harms children indoors
Passive smoking is harmful to health, and is particularly harmful to infants and young children. Because many families already understand this, parents and other family members can often refrain from smoking or smoke outdoors when infants and young children are around. They thought that this would protect infants and young children from the harm of passive smoking, but this is not the case. Studies have found that smokers may be harming the health of infants and young children even if they do not smoke around them.
The average Chinese smokes 16 cigarettes per day
The latest survey by Zero Point Information Information Company shows that the average daily smoking volume of Chinese cigarette consumers is 15.81 cigarettes, which is more than the world average 2.18 cigarettes; at the same time, Chinese cigarette consumers are characterized by older age groups, lower education levels, and the overwhelming majority of men.
The survey data were randomly sampled from households in 10 cities, 9 small towns and their rural areas, including Beijing, Shanghai, Guangzhou, Wuhan, Shenyang, Xi'an, Jinan, Dalian and Xiamen. Access is obtained. The survey results show that among the three provinces of Hunan, Sichuan and Zhejiang, the average daily consumption of Zhejiang residents is the highest, at 16.98 sticks; the average daily consumption of Sichuan consumers is relatively low, at 13.26 sticks.
As far as the price of consumer cigarettes is concerned, the overall average price of cigarette consumers in my country is 4.64 yuan per box of mid- to low-end cigarettes. The consumer price of cigarettes in Zhejiang is the highest at 9.12 yuan; the consumer price of cigarettes in Hunan is 4.64 yuan per box. The lowest price is 3.09 yuan. Consumers aged 45 to 60 and above account for more than 40% of the total number of cigarette consumers in my country, and this proportion is as high as 55% in Sichuan. Men account for more than 90% of my country's cigarette consumer groups. The proportion of women consuming cigarettes in Hunan is close to 10%, which is slightly higher than the overall national level.
In addition, there is a large inconsistency between the market share of domestic cigarette brands and their awareness and reputation. In terms of brand awareness, Hongtashan and Zhonghua ranked first and second in the domestic cigarette brand awareness rankings with high awareness levels of 97.6 and 95.6 respectively. However, the market shares of these two brands are relatively low, while Baisha and Honghe, brands with average performance in recognition and reputation, have relatively high market shares.
Children of smokers - "smoking" 102 packs at the age of 5
About 1.3 billion people around the world smoke, half of these people (mostly in developing countries) will smoke in the future Will die from various smoking-related diseases. Smoking kills 4.9 million people worldwide every year, of which 1.10 million are in Southeast Asia. At present, more than 60% of adult men in China smoke, and there are more than 300 million smokers. Among them, at least 100 million smokers over the age of 29 will eventually pay the price with their lives for smoking. Half of these 100 million people will be between 35 and 35 years old. Died between 60 years old.
In response to the serious harm of tobacco, Brundtland, Honorary Director-General of the World Health Organization, recently pointed out that smoking “causes more than 4 million unnecessary deaths around the world every year, 11,000 people every day. Looking at human beings There is almost no incident in history that can compare to the death and destruction caused by cigarettes. To put it bluntly, cigarettes are consumer products produced to kill their consumers. There are also studies that indicate that children raised by smoker parents do so by the time they are 5 years old. time is equivalent to having smoked 102 packs of cigarettes.