What Are the Effects of Nicotine on Health?

Smoking is not only harmful to human health, but also has a negative impact on society. As long as any organized organism has signs of life, it must breathe, exhale carbon dioxide from the body, inhale oxygen in the air, and perform metabolism to maintain normal life activities. Non-smokers can inhale a large amount of fresh air every day; while regular smokers do not enjoy the blessings of nature. What is inhaled is not fresh air, but toxic gases contaminated by smoke.

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In the early Qing Dynasty, the commodity economy had developed significantly, which objectively provided conditions for the development of tobacco production and the popularity of smoking. Specifically, the widespread and rapid spread of tobacco is also related to the following.

1. Tobacco has certain medicinal functions. Early smoking propaganda emphasized or even exaggerated the medicinal function of tobacco, which had a profound impact on the spread of tobacco. The earliest relevant medical books referring to tobacco have more records that it can "remove contamination", "remove cold", and even "treat a hundred diseases". 2. Tobacco is a gift and hospitality. Tobacco is also known as "tobacco and alcohol" and "dry wine". From the upper society to the folk, tea and wine are the hospitality objects. "Food Materia Medica will compile" again: Under the whole world, good smokers have no distinction between noble and low, no distinction between men and women. They are used to respect and replace wine. 3. Smokers promote smoking fun. At the beginning of the introduction of tobacco, smoking among literati, senior officials and nobles was considered to be an elegant kind, and the taste of smoking was often rendered vigorously. Articles, poems and the like on cigarettes were everywhere in Wenyuan. Cai Jiayi's "Smoke Spectrum" mentioned that some people think that "a person who does not smoke or drink alcohol must have no flavor." It is this chasing the gentleman's flavor that has led many people to "obligate and test" tobacco. , And even reached the point of "like feeling fox-like, like a demon-like color." 4. Smoking becomes a part of people's physical needs. With the development of smoking, a considerable number of people are addicted to smoking and addicted to smoking. He Qiwei's "Ai Suo Yong Chimney" poem: "I do nt know anything about it, it s just bitter love." Although smokers generally have such contradictory psychology, they have an inextricable bond with tobacco. People smoke more than food.

Women's smoking in the Qing Dynasty was quite common, which further expanded the ranks of smokers. The prosperity of smoking began in cities and spread to the countryside; it began in men and became popular with boudoirs. Jin Xueshi's "Nothing to Say" is a description of the smoking of delicate women in the homes of officials and gentry in Suzhou area: the customs of the city of Su, every woman's comfort, especially the home of the gentry. Hidaka, there are still babies in spring, those who have nt gotten up yet, take a haircut, take action, wear makeup to the afternoon, like going out of a boudoir, and smoking straws ... "Guangxi Tongzhi" describes Hmong women who like to smoke, every time they insert a pipe . "Qiuping New Language" records the poetry of Jing Hai Lu's wife to chant long cigarette poems. Shi Yun: This long cigarette bag doesn't fit the dresser. When the window was stretched, the paper broke and hooked into the moonlight.

Physical aspects: one cigarette after meal, the poisoning is more than ten cigarettes

On May 29, 2007, the Ministry of Health issued the "2007 Report on Smoking Control in China". The report states that 540 million people in China suffer from passive smoking, of which 180 million are children under the age of 15 and more than 100,000 die from passive smoking each year, while the awareness rate of the dangers of passive smoking is only 35%.

Smoking is harmful to people's health. It is widely accepted that it is more harmful to adolescents. According to research by medical scientists, adolescents are in the period of growth and development, and their physiological systems and organs are not yet mature. Their resistance to harmful factors of the external environment is weaker than adults, and it is easy to absorb poisons and damage the normal growth of the body. According to a survey in 25 US states, the age at which smoking starts is negatively correlated with lung cancer mortality. If the lung cancer mortality rate for non-smokers is 1.00, the mortality rate for smokers under 15 years of age is 19.68; for ages 20 to 24, it is 10.08; for those over 25 years of age, it is 4.08. This indicates that the earlier the age of smoking, the higher the incidence and mortality of lung cancer.

Smoking damages the brain and affects intelligence. Carbon monoxide is high in tobacco smoke. After inhaling the body, with blood

1. Cigarettes carry germs: Recent research has found that cigarettes carry a lot of germs, which are inhaled during the smoking process. Their pathogenic mechanism is unclear, but the fact that cigarettes carry germs is irrefutable.

2. Affecting sexual function: Smoking can affect blood circulation, reduce blood flow to the reproductive organs, and cause sexual arousal difficulties (including men and women). A large-scale survey in China in 2007 found that 20% of men's erectile dysfunction is related to smoking.

3. Poor sleep quality: A study by Johns Hopkins University in the United States found that smokers are still four times more likely to be drowsy than non-smokers after waking up overnight. The researchers analyzed that the reason was that smokers could not get nicotine during their sleep at night. Although they seem to be sleeping, their sleep will be disturbed many times and the sleep quality will be reduced.

4. Bone is very fragile: Studies have found that every 10 years of smoking by female smokers, the bone mineral density will decrease by 2.3 ~ 3.3%, and the decrease in bone density will cause fractures and osteoporosis. This risk is even greater in menopausal women.

5. Increased Deafness and Blindness Risk: Recent research has found that smokers have a nearly 70% increased risk of hearing loss compared to nonsmokers. A survey of more than 20,000 men found that smoking also increases the risk of male vision loss, and smoking also increases the likelihood of developing the number one killer of vision, macular degeneration.

6. Love Psoriasis: Multiple studies have shown that daily smoking is significantly associated with an increased risk of psoriasis. Smoking more than 20 cigarettes a day increases the risk of psoriasis.

7. Cold hands and feet: Smoking hinders the smooth running of the human blood circulation and inadequate blood supply to the hands and feet, so smokers are prone to cold hands and feet, and frostbite is also easy to occur on fingers and toes.

8. Cigarettes + oral contraceptives = heart disease: The latest British study found that smoking women taking contraceptives at the same time can lead to a 10-fold increase in the risk of cardiovascular and cerebrovascular diseases such as heart disease and stroke. The reason is that smoking increases blood viscosity and is more likely to cause blood clots, and contraceptives also thicken the blood. The dual effect of "smoking + birth control pills" doubled the incidence.

9. Decrease the efficacy: Smoking can affect the effect of liver enzyme treatment drugs, so smokers sometimes need to increase the dose to produce the same effect. After quitting smoking, the dosage of certain drugs will decrease accordingly.

10. Cause of impotence: A recent study published by British scientists shows that cigarettes that have been touted by advertisements to increase the vitality of men can precisely weaken male virility and cause impotence. The results of this study show that smoking men are 40% more likely to develop impotence than men who do not smoke.

Researchers said that the more you smoke, the greater your risk of sexual weakness in sexual life. Even men who smoke less than 20 cigarettes a day have a 24% higher risk of developing sexual weakness than men who do not smoke. Researchers also point out that the impact of smoking on men's sexual health is not limited to older men, but also affects younger smokers.
In this study, researchers surveyed 8,000 Australian men aged 16 to 59. Of these people, 10% have experienced symptoms of asthenia for at least one month in the past year. About a quarter of these people are smokers, and about 6% of them smoke more than 20 cigarettes a day. The findings show that smokers who smoke more than one pack a day have a 39% increased risk of developing sexual weakness.
Researchers caution that cigarettes have long been touted as a symbol of masculine male vitality. However, it turns out that smoking is not just causing men

Overview

To people

The Italian Agency for New Technology, Energy and Economic Sustainable Development (ENEA) held a special seminar on "Smoking and the Environment" on January 21st, and announced the cooperation between ENEA and the Reggio-Emilia Regional Health Agency According to a research result, the environmental hazards of waste cigarette butts should be paid attention to.

Research shows that for every cigarette lit, 4,000 species will be released

Because smoking has a great impact on the physical and mental health of the individual and the environment, people should pay attention to it. There are many treatments for quitting smoking. Here are some of the main ways to quit smoking.

To implement the establishment of the municipal party committee and municipal government

After a smoker quits smoking, the temptation to smoke again can lead to faster lung failure.

1. Add vitamins. Certain compounds in the smoke can greatly reduce the activity of vitamins a, b, c, e, etc., and consume a large amount of these vitamins in the body. Therefore, smokers should often eat more foods rich in vitamins, such as milk, carrots, peanuts, cornmeal, bean sprouts, cabbage, vegetable oil and so on. This can not only supplement the vitamin deficiency caused by smoking, but also enhance the body's autoimmune function.

2, often drink more tea. The compounds contained in the smoke can cause thickening of the intima of the arteries, a significant decrease in gastric acid secretion, and an increase in blood glucose. The catechins unique to tea can effectively prevent the deposition of cholesterol on the vessel wall, increase gastrointestinal motility and Reduce blood and urine sugar. Smokers should often drink more tea to reduce the incidence of these conditions caused by smoking. At the same time, tea can diuretic, detoxify, and also allow some toxic substances in the smoke to be discharged with the urine, reducing the residence time in the body.

3, regular smoking is easy to cause low levels of selenium in human blood, and selenium is an indispensable trace element to prevent cancer. Therefore, smokers should often eat more foods rich in selenium, such as animal liver, seaweed and shrimp.

4. Smokers can appropriately supplement foods containing iron, such as animal liver, meat, kelp, beans.

5. Smoking can increase the amount of cholesterol and fat in blood vessels, reduce the blood supply to the brain, and easily cause

1. Smokers should eat more vitamin C foods

There are reports that smoking destroys vitamin C in the body, a cigarette consumes 25 mg of vitamin C, and studies have confirmed that the blood vitamin C of smokers is lower than that of non-smokers. Therefore, smokers need to supplement more vitamin C every day than ordinary people. Foods rich in vitamin C include foods such as kiwi, oranges, tomatoes, etc. If necessary, you can also take some vitamin C tablets.

2. Smokers should eat more vitamin E foods

Studies have shown that the oxygen stress response of smokers is strengthened, and the oxygen free radicals are increased. Foods containing vitamin E can effectively eliminate free radicals. Foods rich in vitamin E include spinach, whole wheat bread, eggs, nuts, malt, etc. Or you can usually eat fat-soluble capsules and water-soluble tablets.

3. Smokers should eat more selenium-containing foods

Smoking will reduce the content of selenium in the body, and selenium is an indispensable element for anti-cancer. Therefore, smokers usually eat more foods containing selenium. Foods rich in selenium include shrimp, seaweed, liver and other foods.

4. Smokers should eat more alkaline foods

Smoke and nicotine will quickly remove the body when the body fluid is alkaline

In fact, the harm caused by women's smoking is much more than that. Let's take a look at some of the physical and physical harms to women caused by smoking. I hope to prevent the beauty hands from holding cigarettes.

Affects beauty : The skin of smoking women is older than non-smokers, with more wrinkles and graying. In particular, wrinkles at the corners of the eyes, upper and lower lips, and corners of the mouth increase significantly.

Susceptible

Smoking causes men to lose the Y chromosome and increases their risk of cancer.

On December 6, 2014, research found that men who smoked were twice as likely to lose the Y chromosome than men who did not smoke, which may explain why men are more likely to develop and die from multiple cancers than women.

On December 4, 2014, a Reuters article titled "Scientists Discover Why Men Smoking Are at Greater Health Risk" states that a research report published by researchers at Uppsala University in the US "Science" Weekly states that Compared with men who have never smoked or have quit smoking, the Y chromosome, which is crucial for determining sex and producing sperm, often disappears from the blood cells of smoking men. Since only men have the Y chromosome, the finding may also explain why smoking is more carcinogenic to men than women. "There is a link between the most common mutation in the human body and the smoking," said Jan Dumanski, a professor at Uppsala University who participated in the study. "This may be in Partly explains why men usually live shorter than women, and why smoking is more harmful to men. "

In addition to causing deadly lung cancer, smoking is a major cause of a range of serious illnesses. For chronic diseases such as heart disease, stroke, and hypertension that cause people to die prematurely, smoking is also the most likely cause. Epidemiological data show that smoking men have a higher risk of cancer than smoking women except for lung cancer.

The research team analyzed data from more than 6,000 men. Researchers have found that smoking causes the disappearance of the Y chromosome in men, depending on the amount of smoking. In other words, the more you smoke, the more you lose the Y chromosome, and some men who have quit smoking seem to have regained the Y chromosome.

Lars Fosberg, who participated in the study, said that this shows that the process of Y-chromosome loss caused by smoking is reversible. "This discovery is very convincing to motivate smokers to quit," he said.

Scientists are still not sure what the connection between the disappearance of the Y chromosome in blood cells and cancer is, but there is a possibility that immune cells in the blood will lose their ability to fight cancer cells after losing the Y chromosome. ^[7]