Today (May 31) is World No Tobacco Day
China Smoking Harmful Health Report 2020 shows
< p>There are more than 300 million smokers in my country
Tobacco kills more than 1 million people in my country every year…
How dangerous is smoking?
How to stop smoking scientifically?
Look down to learn more about
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smoking The danger is greater than you think!
Many diseases are related to smoking —
respiration Systemic diseases, malignant tumors,
cardiovascular and cerebrovascular diseases, diabetes…
It can be said
smoking is harmful to almost every part of the body
Smoke, every puff of smoke in the mouth is poisonous< /span>
Toxic substances in tobacco can irritate the oral mucosa and gums when burned
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Causes periodontitis, bad breath, oral leukoplakia, oral cancer, etc.
The smoke that enters the mouth can also damage the mucous membrane of the throat span>
cause chronic pharyngitis and even laryngeal cancer
smoking damages lung structure and lung function
and respiratory immunity immune system function
causing various respiratory diseases
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There is a layer of cilia on the surface of the trachea and bronchi
If you smoke for a long time, the tar will stick to the surface of the cilia< /p>
It will not swing smoothly
Affect its function of removing harmful substances and foreign objects
Increase the risk of chronic bronchitis and COPD
Smoking is one of the important risk factors for lung cancer
The incidence of lung cancer in smokers is much higher than that in non-smokers
The carbon monoxide produced in the smoke enters the bloodstream
will “forcibly” combine with hemoglobin
resulting in insufficient oxygen supply to the whole body’s blood circulation
click the video, a Small group experiment
Take you to understandthe harm of smoking
↓ ↓↓
No matter how strong the heart is
can’t bear the harm of tobacco
Smoking impairs endothelial function
causing atherosclerosis Changes
to narrow the vascular lumen and block arterial blood flow
causing a variety of cardiovascular and cerebrovascular diseases
Smoking will also Other risk factors affecting cardiovascular and cerebrovascular diseases
produce synergy
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There is good evidence that
smoking can lead to atherosclerosis,
coronary atherosclerotic heart disease,
stroke, peripheral arterial disease, etc.
< p>
Smoking harms “you and me”width”> /img>
The smoke produced by the ignition of tobacco
not only harms the smoker himself
< p>more will bring health risks to innocent non-smokers around
research finds span>
Passive smoking or environmental tobacco smoke
also known as “second-hand smoke”
It is also one of the important causes of lung cancer
“Secondhand smoke” is no less harmful than “Firsthand smoke”
span>
Tobacco smoke contains at least 69 carcinogens
“Secondhand smoke” also increases the risk of
lung cancer, cardiovascular disease, respiratory disease, etc.
tobacco-specific nitrosamines
is a primary human carcinogen
In addition, smoking increases PM2.5 concentrations
“Thirdhand smoke” is more complex
and contextually related
What are the main routes of exposure to “thirdhand smoke”?
Where is the “hardest hit area”?
Click the video to learn more
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Quit smoking ! For yourself and othersRepeated quitting failures
>
Research shows
before quitting successfully
some people may need 30
even more attempts
So, how to stop smoking scientifically?
Poke the video, the experts will help you↓↓↓
smoking can cause disease The No. 1 Evil
Quitting Smoking, the No. 1 Good for Disease Prevention
For yourself and others, quit smoking!
-1 “Population”, “Life Circle”, the official website of the National Health Commission, “CCTV News” WeChat public account
Producer/Tan Yiyong Producer/Park Jing
Editor-in-Chief/Lin Jiameng Editor/Zhang Yali
Responsible Editor/Ge Jingran