Is passive smoking really harmful? Can you be specific? 5

1. Prone to lung cancer. People who often inhale second-hand smoke, the chance of developing lung cancer is greater than that of people who are not often exposed to second-hand smoke, according to the survey, the nicotine content in second-hand smoke is higher than the nicotine content in mobile smoke, and the harm to people is greater, and you also contain more than a dozen strong carcinogens in the smoke of second-hand smoke, which is very harmful to people's bodies.

If a person is exposed to secondhand smoke for an hour, that is, inhales secondhand smoke for more than an hour, it is equivalent to smoking a cigarette. Passive smoking is very harmful to people's bodies, so if there are people around you who smoke, you should strongly discourage these people or stay away from them.

2. Affect intellectual development. If children are regularly exposed to secondhand smoke, their mental development may be slower, because the nicotine in smoke can harm children's intelligence, and children who are regularly exposed to secondhand smoke may have poor memory.

Studies have shown that children who are often exposed to second-hand smoke develop much more intellectually than children who are not regularly exposed to second-hand smoke, so if some parents like to smoke, they can no longer continue to smoke for the sake of their children.

3. Risk of asthma. Children who often inhale second-hand smoke may suffer from asthma and other respiratory diseases, because children who often inhale second-hand smoke have relatively low immunity, and children do not know how to protect themselves, nor do they deliberately avoid the environment with second-hand smoke.

If a pregnant woman is exposed to second-hand smoke for a long time, it may have a greater impact on the fetus, and in severe cases, it may also affect the intelligence of the fetus.

First-hand smoke is more harmful to the smoker himself, while second-hand smoke is also more harmful to the non-smokers around him. Smoking can cause a variety of diseases such as lung cancer, heart disease, stroke, chronic obstructive pulmonary disease, etc., and may shorten lifespan. Secondhand smoke exposes passive smokers to harmful substances in smoker smoke and increases the risk of diseases such as lung cancer, heart disease, and stroke.

In addition, secondhand smoke can also have a significant impact on the health chain of pregnant women and children. Therefore, whether it is smoking cherry juice or passive smoking, it should be avoided as much as possible.

First-hand smoke refers to the inhalation of tobacco smoke by a person who directly inhales tobacco products, while secondhand smoke refers to the inhalation of tobacco smoke by those around them. Both are harmful to health. However, secondhand smoke is more harmful because people who inhale tobacco smoke do not have a filter.

The tobacco smoke they inhale contains higher concentrations of harmful substances such as nicotine, carbon monoxide, and carcinogens. In addition, secondhand smoke is more harmful to children and pregnant women and can affect their health and development. All people are advised to avoid smoking or smoking areas.

Secondhand smoke has acute and subacute damage to the cardiovascular system, which is commonly referred to as short-term and long-term effects. Short-term effects are manifested in endothelial dysfunction, platelet dysfunction, vasoconstriction, autonomic dysfunction, cardiac rhythm abnormalities, and acute inflammation. The harm of second-hand smoke is no worse than first-hand smoke, and the harm is even greater!

Secondhand smoke contains 4,000 harmful chemicals, as well as dozens of carcinogens. Children who inhale secondhand smoke can cause symptoms such as bronchitis, asthma, high blood pressure, and are more likely to develop tooth decay.

Secondhand smoke has a short-lived effect on the throat, and even if it can cause superficial inflammation of the tonsils, it is very mild. Myths that secondhand smoke can cause more severe tonsil inflammation are not credible. Because an abscess that can cause the size of the tonsils doesn't form overnight.

"Secondhand smoke" can be deadly: In 1972, the U.S. Surgeon General reported that passive smoking was a health hazard.

After nearly 40 years of efforts, scientists around the world have jointly confirmed through tens of thousands of scientific studies that passive smoking smoke can also cause malignant tumors such as lung cancer, chronic obstructive pulmonary disease, cardiovascular and cerebrovascular diseases, and other serious diseases, <>

Children are very thin, have poor physical fitness, cannot keep up with adults, and are at a playful age, unable to stay in the house, often run outside, and are exposed to the air much longer than adults. Their lungs are growing, they are breathing more air, and they are inhaling more pollutants.

Second-hand smoke is the most harmful and serious air pollution, and is the main culprit of deaths caused by many major diseases around the world. The reason why second-hand smoke is so harmful is mainly because second-hand smoke has tar, ammonia, nicotine, suspended particles, etc

1. Long-term smoking and passive smoking are easy to get asthma, pneumonia and other respiratory diseases 2. Long-term smoking and passive smoking are easy for children to be affected by intellectual development and developmental delay 3. Long-term smoking and passive smoking are easy to cause teratogenesis after pregnancy.

It can also hurt your lungs, and it can also cause coughing, and the smoker is like a range hood, and passive smoking can also hurt your lungs, and you can also hurt your body, and you will have bad breath, etc., these are all harmful to the body.

It will damage your own respiratory tract, whether it is smoking or passive smoking, it will have a bad impact on your respiratory tract, make your respiratory tract unhealthy, and also affect your lungs, because smoking is still very harmful to your lungs, which may cause your lungs to turn black.

Smoking and passive smoking can be harmful to the brain, heart, lungs, bones, reproductive function, etc.

I know that smoking has many harms, it can damage our lungs and stomach, and passive smoking is also very harmful, it can damage people's nerves and brains, and they will become unresponsive.