The doctor tells you: what happens to the lungs after quitting smoking? How long will it take to get back to normal?

I believe everyone knows that smoking is harmful to health, especially the lungs. With the improvement of people's health literacy level, many people have begun to quit smoking, but after quitting smoking, will the function of the lungs recover? Especially some old smokers may have developed some lung diseases. Let the professional doctors of public micro health tell us the answer!

Will lung function recover after quitting smoking? The doctor will tell you, quit smoking for 1 week and your body will change!

Respiratory doctors from the public microhealth told us that after the smoke from cigarettes is inhaled into the lungs, it will cause great damage to the lungs. After you quit smoking, the toxic substances in the cigarettes will no longer produce cilia in the lungs. Action, the cilia in the lungs slowly return to work.

Clinical studies have shown that after a week of quitting smoking, the damaged cilia in the lungs will begin to regenerate, and smokers will cough and spit black phlegm at this time. It will only appear when the efficiency of detoxification is increased. People who quit smoking need not worry.

So, how long does it take to quit smoking and how long does it take for lung function to return to normal?

Respiratory doctors from Public Health told us that after quitting smoking for 3 months, the bronchial tissue will also begin to heal, and the lung function and blood circulation will be significantly improved. When you quit smoking for about half a year, lung function begins to gradually return to normal; after 10 years of smoking cessation, the human lung function will return to the previous level, and it will continue to be enhanced, and the risk of lung disease will gradually decrease.

The researchers found that people who never smoked had thicker layers of the cerebral cortex, which is important for thinking skills, than those who smoked. Therefore, once smokers quit smoking, the cerebral cortex may regain some thickness, which is extremely beneficial to the health of the brain.

The World Health Organization has made relevant statistics this year. The harm of smoking to the oral cavity is mainly reflected in three aspects: periodontal, bad breath, and cancer. Long-term smoking, the residual substances in the teeth and mouth will breed a lot of bacteria, bacteria and toxic chemicals are mixed together, and more and more enter the human body in the long run, endangering human health.

After quitting smoking, you will find that your teeth will gradually become whiter, your breath will be much fresher, and oral diseases will not be easy to develop.

Medical research has shown that the incidence of cardiovascular disease will be very low after the human body quits smoking.

There is such data in foreign countries that: stop smoking for 1 week, the heart rate and blood pressure of "smokers" will drop; quit smoking for 1 year, the risk of heart attack can be halved; after quitting smoking for 15 years, the risk of heart attack is reduced to non-smoking smoker level.

Therefore, more and more people are starting to quit smoking.

What can I do to help quit smoking? Come take a look below!

Respiratory doctors from the public microhealth told us that drinking more water can flush away the bacteria accumulated in the throat and lungs, and green tea contains tea polyphenols, catechins, chlorophyll and other ingredients, which have anti-cancer, bactericidal, anti-inflammatory and other effects . Therefore, drinking more green tea is good for improving lung inflammation.

Researchers at the American College of Public Health found that smokers who eat more fruit (especially apples) and tomatoes can help restore lung damage caused by smoking. This is because the pectin and antioxidants in apple peels reduce inflammation in the lungs.

Other studies have also shown that people who eat apples regularly are 33 percent less likely to cough and produce phlegm than those who don't.

We all know that smoking stimulates the secretion of dopamine, and many people smoke because smoking can stimulate the secretion of dopamine in the brain, which makes people feel relaxed.

In the process of quitting smoking, there is no cigarette to smoke, the stimulation of dopamine is reduced, and you often feel depressed. How to do it? It is recommended to exercise more, exercise can also stimulate the secretion of dopamine, and the effect is similar to that of smokers who smoke. Therefore, when quitting smoking cannot relieve the mood, it is recommended to improve by aerobic exercise, which not only increases the success rate of smoking cessation, but also improves overall health.

Finally, why do some people smoke and live into their 90s?

Every time I talk about the dangers of smoking and the benefits of quitting smoking, there will always be people who will refute, you see, so-and-so, smoking has not lived to more than 90 or more than 100 years old! Regarding this point of view, the doctors of the public micro-health told us that we cannot use individual or a few people to represent the majority, and we must look at the whole and the majority for everything.

For example, in this epidemic, will patients with COVID-19 pneumonia definitely get COVID-19 pneumonia? uncertain. Some people have good resistance, and some people have a little less resistance, but as long as there are most people, they should be prevented, not tried, or have a fluke mentality.

Well, that's all I want to share with my friends today. I hope today's content can help you. You are also welcome to share other knowledge about smoking cessation in the comment area, so that more friends can benefit and give away The rose has a lingering fragrance, thank you~ Of course, if you benefit from this article, you must remember to like and forward it, this is also the spread of love, I love you~

references:

Qi Wenhui. Changes of lung function after smoking cessation in smokers[J]. Public Health and Preventive Medicine

Huang Bo, Qin Honglang. Changes of lung function in smokers after quitting smoking[J]. Chinese Journal of Preventive Medicine

Zeng Lu. Physical changes after quitting smoking[J]. Health must-read

Ding Hongjing finishing. Teach you how to quit smoking [J]. Longevity

Arie Goldberg. How to Quit Smoking Healthily and Effectively[J]. The Great World of Health

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