Please click on 'Follow' to receive exciting content and see different stories every dayIn the smoky living room, Old Li was riding the clouds with his good friends. Although he felt a bit uncomfortable, he chose to ignore these seemingly small discomfort for the sake of his current happiness

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In the smoky living room, Old Li was riding the clouds with his good friends. Although he felt a bit uncomfortable, he chose to ignore these seemingly small discomfort for the sake of his current happiness.

The next day, Lao Li still felt very uncomfortable, so he went to the hospital for examination. However, upon examination, he found that his lung had contracted lung cancer due to years of smoking, and the color was also very different, different from the bright red or white color of normal people.

Lao Li was very scared, so he thought of giving up the bad habit of smoking. But can smoking really improve his lungs after quitting? Can the lungs return to their original state after quitting smoking?

Healthy adults have white lungs, while teenagers and children have pink or bright red lungsElderly smokers may exhibit unhealthy black in their lungs.

We all say that smoking can make the lungs turn black, so how long will smoking change the color of the lungs? It doesn't actually take a long time,Some people turn their lungs black after smoking for three years.

The time when the lungs turn black is not fixed, but varies from person to personIt may be related to other factors such as the duration of smoking, the amount of smoking, and the brand of smoking.

In summary, it is certain that long-term smoking will inevitably cause the lungs to turn black, which is a well-known consensus.

When smoking, smokers inhale smoke into their lungs through their mouth or nose. Smoke enters the lungs through the trachea and nasal cavity, and is then adsorbed by the alveoli and lung mucosa in the lungs.

Over time, these unburned carbon ash will accumulate in the lungs.

The harmful substances in cigarettes, such as Acrolein, formaldehyde, hydrocyanic acid and other harmful substances that are not easy to be absorbed, will inhibit the movement of the fine villi on the inner surface of the bronchus,When material accumulates to a certain extent, cilia will die due to excessive compression.

The previously healthy ciliated cells can prevent the small impurities in the air from entering the human body through the trachea, so as to purify the air.

However, the accumulation of harmful substances on cilia can seriously affect the function of air purification, which can cause small gray matter in the air to enter the human body and lungs through respiration,Over time, the accumulation of excessive impurities can exacerbate the blackening of the lungs.

Since long-term smoking can cause the lungs to turn black, are non smokers sure that their lungs will not turn black?

In fact, even non-smokers, as they age and breathe for a long time, their lungs will also purify the air and filter out impurities,After about forty years old, the lungs will gradually show a black state.

This is a normal process of organ changes in the human body and a common physiological condition.

The blackening of the lungs caused by smoking is a pathological change that can cause lung cancer.

Smoking can lead to an increased risk of cancer, which is well known,The main culprit of smoking Carcinogen is the radioactive polonium contained thereinSome people may say, will removing this substance from tobacco reduce harm.

In fact, this substance cannot be removed because since tobacco grew in the soil, this harmful substance has infiltrated the soil, fertilizer, and air, causing tobacco to contain more radioactive nuclides.

There is more than just one substance,Tobacco contains over 3000 chemical substancesAmong them, there are hundreds of harmful substances to the human body, and there are 69 carcinogenic substances that can cause great harm to the human body.

During smoking, radioactive substances - polonium - can evaporate into the air

This invisible radioactive radiation is the cause of cancer.

According to the Institute of Science,

This amount of radiation exposure can cause certain genetic mutations in cells within the human body, further inducing and promoting the formation and development of cancer.

The Carcinogen produced by smoking will also damage the immune function of the human body, which is positively related to the probability of smokers being infected with cancer or tumor attacks.

Of course, whether it's blackened lungs or damaged immune function, theseThe pathological distortions caused to the human body are irreversible.

After realizing the discomfort in the body, it is obviously impossible to save one's blackened lungs by quitting smoking and make the unhealthy lungs white again.

The lungs that turn black due to smoking are like a range hood that has been working in an oil fume environment for a long time, accumulating thick harmful substances.

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Harmful substances in the lungs emit radiation at any time, causing harm to the human body.

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Once the body begins to quit smoking, it will gradually undergo self repair.

In the first week of quitting smoking,Smokers may experience changes in both their sense of smell and taste,.

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After a year of quitting smoking, the long-term health of the lungs can make the human body feel significantly comfortable,.

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In fact, the lungs are human organs without pain cells,If there is no regular examination, the presence of lung cancer will almost always be detected when it has reached the middle to late stage,.

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Carcinogen mixed in smoke,.

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So since the harm of smoking is so great, how can we successfully quit this bad habit?

.The nicotine content in cigarettes can create a sense of dependence.

3%-5%.

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Quitters must have a strong willpower to quit the bad habit of smokinghowever.

We also need someone around us to conduct close supervision.

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For example, nicotine replacement therapy can be used.

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epilogue

The harm caused by smoking to the human body, whether it is lung or organ damage, is irreversible,.

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