The doctor tells you: What will happen 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, many people have started to quit smoking, but after quitting, will the lung function recover? Especially some old smokers may have some lung diseases. Let the professional doctors of the public micro-health tell us the answer!

Will lung function recover after quitting smoking? The doctor told you that if you quit smoking for a week, your body will change!

The respiratory doctor of the public microhealth told us that after the smoke in the cigarette 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 be produced on the cilia of the lungs. Function, so that the cilia of the lungs slowly return to working condition.

Clinical studies have shown that after one week of quitting smoking, the damaged cilia in the lungs will start to regenerate, and at this time smokers will cough and spit black phlegm. It will only appear when the efficiency of detoxification is increased. People who quit smoking don't have to worry about it.

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

The respiratory doctor of Dazhong Microhealth told us that after 3 months of quitting smoking, the bronchial tissue will also begin to heal, and lung function and blood circulation will be significantly improved. After quitting smoking for about half a year, the lung function will gradually return to normal; after 10 years of quitting smoking, the lung function of the human body will return to the previous level, and will continue to be enhanced, and the risk of lung diseases will gradually decrease.

The researchers found that never-smokers had a thicker cerebral cortex, which is important for thinking skills, than smokers. Therefore, once smokers quit smoking, the cerebral cortex may recover some thickness, which is extremely beneficial to the health of the brain.

The World Health Organization has made relevant statistics this year, and the harm of smoking to the oral cavity is mainly reflected in three aspects: periodontal, bad breath, and carcinogenic. Smoking for a long time, the residual substances in the teeth and oral cavity 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 easily occur.

Medical studies have shown that after the human body quits smoking, the incidence of cardiovascular disease will be very low.

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

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

What can you do to help you quit smoking? Let's take a look below!

The respiratory doctor of the public microhealth told us that drinking more water can wash 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 Institute of Public Health found that smokers who eat more fruits (especially apples) and tomatoes can help restore lung damage caused by smoking. This is because the pectin and antioxidants in the apple peel reduce inflammation in the lungs.

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

We all know that smoking stimulates the secretion of dopamine. Many people smoke because smoking can stimulate the brain to secrete dopamine, which makes people feel relaxed.

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

Finally, let me talk about why some people smoke and live to more than 90 years old?

Every time you talk about the dangers of smoking and the benefits of quitting smoking, someone will always refute, look at someone who smokes and lives to more than 90 or 100 years old! For this point of view, the doctors of the public microhealth tell us that we cannot use individual or a few people to represent the majority, and we must look at the whole and the majority of everything.

For example, in this epidemic, will you definitely get COVID-19 pneumonia if you come into contact with a patient with COVID-19 pneumonia? uncertain. Some people have good resistance, and some people have slightly weaker resistance. However, as long as there are most of them, they should be prevented instead of trying or taking chances.

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 as to benefit more friends and give it to others. Rose hands have 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 in smokers after quitting smoking[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 Essentials

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

Ariel Goldberg. How to Quit Smoking Healthily and Effectively[J]. Health Preservation World

The picture comes from the Internet