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The most dangerous time to smoke

people all over the world know that smoking is harmful to health, but because of the nature of work or living habits and a series of reasons, many people can't live and don't want to quit smoking. Scientific research statistics, smoking is more a habit, many people will smoke at a specific time and place, but many people do not know that some time smoking is more harmful to the body than usual. Now I'd like to introduce the double harm of smoking to our health. I hope that our friends will pay attention to it as much as possible!

Smoking after meals

After eating, the digestive system enters a state of comprehensive digestion and absorption. At this time, the gastrointestinal peristalsis is frequent, the blood circulation is accelerated, the pores of the whole body are opened, and some redundant heat energy is discharged and the biological respiration of tissue cells is accelerated. If you smoke at this time, the harmful substances in the smoke will be absorbed by the lungs and the whole body tissues, which will cause much more damage to the human body functions and tissues than ordinary smoking. After meal smoking can also make bile secretion too much, so that trypsin and carbonate secretion is inhibited, affecting the digestion and absorption of food.

Drinking coffee and smoking

If you smoke while drinking coffee, the harm of using these two kinds of consumer goods together is not only doubled, they can react with each other, and have a long-term destructive effect on the blood supply system of the human body. It can cause temporary hardening of the aortic blood vessels, destroy the blood supply system of the human body, increase the workload of the heart, and raise high blood pressure to ensure the blood supply of the body. Therefore, don't smoke while drinking coffee, in order to reduce the harm of the superposition of tobacco and caffeine.

Drinking and smoking

Drinking and smoking at the same time, both of them can enhance the toxicity of the other side. After the carcinogens in the smoke are inhaled into the mouth, nose, throat, trachea and lungs, they are deposited on the surface of the above organs in the form of cigarette tar. When drinking with smoking, the cigarette tar adhering to the mouth and throat will come down with the wine. The nicotine and tar in the smoke are dissolved in the alcohol essence, and can be quickly absorbed into the blood and spread to the body. Smoking while drinking, nicotine content in the blood is higher and more harmful than smoking alone. In addition, tobacco poison also has the effect of affecting the liver not to promote the metabolism of alcohol in the body in time, thus causing alcoholism. Therefore, do not smoke when drinking.

Stay up late smoking

At night is the most vigorous period of cell division, with poor sleep and long stay up late to reduce resistance, it is very difficult for human body to control cell mutation and become cancer cells. And cigarettes contain at least 69 carcinogens, which can make normal cells cancerous and increase the chance of more than 20 types of cancer. Staying up late makes people's physiology in a state of stress. When staying up late, the secretion of adrenaline is significantly higher than that of people who work and rest on time. At this time, smoking will quickly produce harmful substances, endanger cardiovascular system, increase blood pressure, heart rate and arteriosclerosis. Therefore, if you have to stay up late, you should avoid sitting for a long time, exercise properly, take a rest during the work interval, try not to stay up all night, and even less smoking.

Get up early and smoke

After a night's rest, the metabolism of most tissues and organs of the body is relatively low, the breathing frequency is relatively slow, and there is a lot of CO2 left in the body. After a night, the air in the room is not circulating, which is very dirty. The smoke mixed with cigarettes is sucked into the lungs again, resulting in symptoms such as suffocation, dizziness and weakness. In addition, nicotine and other toxic substances in the smoke stimulate the bronchi, which will cause chronic bronchitis and other respiratory diseases for a long time. To some extent, it can also explain the harm and severity of smoking in the morning.