The dangers of smoking are simple, about 100 words

Nicotine is an unpleasant, bitter, colorless and transparent oily liquid, highly volatile, easily oxidized into dark gray in the air, can be quickly dissolved in water and alcohol, and is easily absorbed by the body through the bronchial mucosa of the mouth and nose. Nicotine stuck to the surface of ** can also be absorbed and infiltrated into the body. The nicotine in one cigarette can poison a guinea pig, and the nicotine in 20 cigarettes can poison a cow.

The lethal dose to humans is 50 70 milligrams, which is equivalent to the nicotine content of 20 25 cigarettes. If the nicotine of one cigar or three cigarettes is injected into a person's vein for 3 to 5 minutes, death can be achieved. Tobacco is not only harmful to higher animals, but also to lower animals, so it is also a major ingredient in agricultural pesticides.

Therefore, "Vipers do not bite smokers, because they smell the bitter smell of smoking, so they avoid flying away." In the same way, passive smokers also feel uncomfortable with the smell of smoke.

Death from acute poisoning caused by smoking has already occurred in China, and after smoking too much, he fell to the ground drunk and died of spitting yellow water. For this reason, Emperor Chongzhen once ordered a ban on smoking. It has also been reported abroad:

There was a young man in the USSR who smoked for the first time and died after smoking a large cigar. A healthy 40-year-old man in the UK who smoked for a long time was found to be engaged in a very important job; I smoked 14 cigars and 40 cigarettes in one night, felt uncomfortable in the morning, and died after being rescued by doctors. In France, a smoking contest was held at a club, and the winner died after smoking 60 paper cigarettes before he could receive the prize, and the other participants were in hospital in critical condition.

So why do some people smoke more than they get poisoned? There are many people who smoke more than a box of cigarettes (20 cigarettes) every day, and the nicotine content greatly exceeds the lethal amount of people, but there are very few deaths from acute poisoning, because some of the nicotine in tobacco is neutralized by the toxic formaldehyde in the smoke, and most of them are not continuous smoking, and these nicotine are intermittent and slow into the human body. In addition, 50% of the nicotine in paper cigarettes is diffused into the air with the smoke after ignition, 5% is thrown away with the cigarette butt, 25% is destroyed by combustion, and only 20% is absorbed by the body.

Nicotine is quickly detoxified in the body and excreted in the urine. In addition, long-term smokers have a tolerance to nicotine in the body, addiction, and make people addicted to smoking.

Pick a little yourself.

Smoking has carcinogenic effects Smoking can cause sudden death.

Vision Loss Due to Smoking Smoking leads to an increase in accidental injuries.

The main hazard is cancer, and smoking is advised.

The dangers of smoking are as follows:1. Affect beauty.

2. Decreased fertility.

3. Affect fetal development.

4. Susceptible to cardiovascular disease.

5. Susceptible to cancer.

6. Smokers have poor sleep quality.

7. Smokers' bones are fragile.

8. Most smokers have cold hands and feet.

9. Smoking reduces the efficacy of medicine.

10. Smoking induces fire.

Sentences about the dangers of smoking and drinking:

1. A drop of wine from the driver makes the family cry.

2. A gentleman should be cautious and virtuous.

3. Drinking your own wine is spending money and selling your life.

4. Drunken murder and death of the country.

5. Save money on tobacco and alcohol, and it is inevitable to ask for help.

6. Wine is a poison that harms people, and sex is a steel knife that scrapes people.

1. Harm yourself: The average life expectancy of smokers is generally reduced by 5-8 years, and smoking has a serious impact on the respiratory system and digestive system. Tobacco kills 10 million people worldwide every year.

2. Harm to others: When smoking, 85% of the smoke is emitted, causing harm to others. 3. Harm to future generations:

Parental smoking, especially that of pregnant women, has a direct impact on the normal development of fetuses and infants and the healthy growth of adolescents and children.

4. Unfavorable countries: Because smoking can cause illness and death, it increases the expenditure of medical expenses and reduces the attendance rate of employees. The production of tobacco occupies a large amount of farmland, means of production, labor, etc.

About one-third of fires are caused by careless smoking. Causing a large amount of property damage and irreparable personal **.

In short, smoking has the potential to become the number one enemy that endangers the health and lives of Chinese people in the 21st century. Therefore, quitting smoking plays an important role in your health: cleaning your room and keeping your world clean and fresh.

Buy some snacks that you usually love to eat and eat more fruits...Say to your friends, "I quit smoking."

Let them be witnesses to your quitting. When you see someone smoking, you say to yourself, "Fool, you're committing suicide slowly." ”

The harm of smoking is very great, because smoking has an impact on the cardiovascular and cerebrovascular, smoking can cause the secretion of gastric acid, increasing smoking will cause dizziness and nausea, yellowish complexion, smoking will damage the brain and invade the human nervous system, smoking can lead to lung cancer.

First of all, it is very harmful to the body.

Heart disease, a few days ago, my family had a heart attack and was hospitalized. After another exchange, I found that many of the friends and colleagues around everyone died early, and they used to like to smoke and drink. If you don't believe it, go to the cardiology department of the hospital and ask the old doctor in this area, and you will understand everything.

The relevant leaders at the higher level must know these data, but it is estimated that it is too difficult in all aspects to completely ban smoking.

The whole fibrosis of your lungs is like wood and is not active at all The second is cardiovascular, smoking can lead to cardiovascular blockage, and the third is that smoking will make you numb and dependent, and even many people will tremble, unable to control their body, and will cause stomach ulcers and infertility in the reproductive system.

There are many harms of smoking, among which the most influential are the effects on the trachea and lungs 219 can be followed by the effects of the legs on the mind and blood 955 Because smoke contains nicotine carbon oxide which will increase the incidence of lung cancer, and at the same time, nicotine and carbon monoxide may be cerebral nerve palsy or even poisoning So try not to smoke.

What are the dangers of smoking? Star Awareness Project

Harm to the respiratory system.

Infertility. Hurt lungs.