Is passive smoking more harmful than active smoking?

Passive smoking is similar to smoking.

Because smoking can promote the combination of vitamin C in human serum and oxidative carcinogens such as carbon monoxide, nitrosamines, nicotine, formaldehyde and other oxidative carcinogens in smoke, and then convert into non-toxic compounds or non-mutant substances to be excreted from the body, which greatly reduces the content of vitamin C, resulting in a large accumulation of free radicals in the human body, leaving hidden dangers to the human body and aggravating the damage of free radicals to various normal cells. For example, inhaling nicotine and other harmful substances increases the concentration of oxygen free radicals in cells. Oxygen free radicals have an invasive effect on human cells and are very likely to cause cancerous reactions, and researchers in the United States have found that regular supplementation of a certain dose of vitamin C can avoid the harm caused by smoking.

Because vitamin C has an antioxidant effect, it can inhibit the production of oxygen free radicals, so that the body's cells are not damaged. The content of vitamin C in tea is rich, especially in green tea, under normal circumstances, the leaching rate of vitamin C in tea can reach about 80, and the vitamin C in tea soup is rarely destroyed at a temperature of 90 degrees Celsius. Smokers can get an appropriate amount of vitamin C by drinking tea, especially insisting on drinking green tea, which can completely supplement the deficiency of vitamin C caused by smoking, so as to maintain the dynamic balance of free radical production and scavenging in the human body and enhance the body's resistance.

Passive smoking smoke is much more harmful than active smoking, because passive smoking will inhale the cigarette and will not exhale (spit out), resulting in a large amount of smoke tar trapped in the lungs and other places! And active smoking, after inhaling the cigarette, it will be exhaled (spit out)!

It is more harmful than active smoking. I hate smoking in front of me the most!!

Preface: Nowadays, many people smoke in daily life, whether it is direct smoking or passive smoking, the harm to the body is very great, because there are many harmful substances in smoke, containing a large amount of nicotine, if you smoke regularly, it will be easy to develop pneumonia, bronchitis, laryngitis and other diseases. If I smoke during pregnancy, there is a possibility that the fetus may be malformed, and in severe cases, it may cause miscarriage.

If you smoke passively, you will be prone to respiratory diseases and cardiovascular diseases.

Nowadays, most adults are very fond of smoking in their lives, and there are some minors who will imitate adults to learn, whether it is direct smoking or passive smoking, there is no benefit to the body, because many people in the process of smoking people next to them will also smoke second-hand smoke, the harmful substances in tobacco will enter the body through the nasal cavity, easy to suffer from cardiopulmonary diseases, and if you often smoke second-hand smoke, you will also feel a very headache. If the teenager smokes directly or passively, it will also affect the growth and development, and mental retardation may occur.

If you inhale second-hand smoke during pregnancy, the baby's growth and development will also be limited, and the baby's intelligence will be very backward after birth, and there may be physical underdevelopment. Because the pregnant woman's physique is very special, the body's resistance is also relatively weak, at this time, the nicotine attack will affect their own health, the development of the fetus will also be affected, and the harmful substances in the smoke will remain in the body, which is difficult to be eliminated.

Smoking is very harmful to the human body, for our own health and the health of others, we should refuse to smoke in our daily life, especially in public places not only pollute the environment, but also affect the health of others, there is no benefit to everyone, so it is best not to choose not to smoke.

The harm of smoking and passive smoking is the same, both may lead to lung diseases, chronic pulmonary obstruction, aggravation of pneumonia and cough, phlegm in the throat, uncomfortable throat, affect people's physical constitution and low resistance, and will lead to various cardiovascular and cerebrovascular diseases.

The harm of smoking and passive smoking is that it will damage our liver, and then it will also make our mouth dry, sometimes it will make our spirit very bad, and there may be some uncomfortable places in the body, which may increase the chance of cancer.

It can lead to delayed brain development, yellowing of teeth, lung injury, memory loss, risk of cancer, and various stomach problems.

The effects of passive secondhand smoke are more severe, not only because it makes passive inhalers more likely to get sick, but also because it has a wider range of effectsIn a confined space, a person who smokes will affect everyone else who exists in this space, which is the biggest harm of smoking to the human body.

Generally, in the process of smoking, there will be two situations, one is that the smoker inhales the smoke produced in his body, and this part of the smoke is fully burned, and the temperature will be as high as more than 900 degrees, which can be said to be completely burned. The other is that there is still a part of the smoke that has not been completely burned, which will produce a lot of harmful gases and carcinogens, and this situation plus a small amount of completely burned smoke before is the composition of second-hand smoke. In other words, it isA person who smokes inhales smoke through complete burning, while a passive person who smokes secondhand smoke inhales mainly smoke that is not fully burned

Compare the two to know which one is more harmful.

And the experiment also proves thatWomen who have been inhaling secondhand smoke for a long time are much more likely to develop lung cancer than the general population, even more than 6 times. People who don't smoke but live with smokers for a long time can be said to smoke every day.

If it is only one-sided, a person smokes, he only affects his partner. But in fact, this is not the case, because in a family, in addition to the husband and wife, there are children and the elderly, and the health of these people is already worrying, and if it is combined with long-term passive inhalation of second-hand smoke, it will definitely further affect their body.

Many smokers don't recognize their mistakes and basically don't change their waysIt's very distressing. For example, my child's grandfather, my husband has a popular science education every day, but when he cleans the room the next day, there are still a pile of cigarette butts in the house.

To reduce secondhand smoke inhalation, I had to ventilate my room early in the morningto speed up the circulation of air and replace fresh air in. This will only temporarily alleviate the effects of secondhand smoke.

Passive smokers suffer more than 50% of the harm of smokers, especially more than 70% of passive smokers in the same room.

Zou Shiqing, associate professor of the smoking cessation clinic of Zhongnan Hospital, said that the smoke inhaled by passive smoking is mainly sidestream smoke (the smoke released by the cigarette butt after burning between two puffs of the active smoker) and environmental smoke (the remnants of the mainstream smoke exhaled by the smoker, the sidestream smoke mixed and diluted with the surrounding environment).

Zou Shiqing said that he participated in a test study on the harmful components of smoking, and compared the main harmful components of mainstream smoke (smoke inhaled into the mouth and respiratory tract by smokers when smokers) and lateral flow smoke and environmental smoke, and found that the nicotine content of lateral smoke was more than twice that of mainstream smoke, the content of carbon monoxide was four times that of mainstream smoke, and the content of hydrocyanic acid (which can cause intracellular suffocation and harm health) was twice that of mainstream smoke. Phenylpropylene (one of the main carcinogens of lung cancer) contains four times more than mainstream smoke.

Experts have pointed out that the risk of passive smoking is very high, reaching more than 50% of smokers, especially more than 70% of passive smokers in the same room.

Refuse second-hand smoke and stay away from smokers.

Those who say that second-hand smoke is more harmful because people who actively smoke do not gasp when they smoke, so there is no second-hand smoke to inhale, or there is first-hand smoke, and second-hand smoke is actively filtered by smokers.

Passive smoking is more harmful, second-hand smoke is the smoker inhales out the part that is completely inhaled by the passive smoker!

Passive smoking, because you don't smoke yourself, passive is more harmful.

Exposure to "secondhand smoke" is even more harmful.