Don't smoke for three time periods, or it is more harmful than normal smoking, don't be careless

It is well known that smoking is harmful to health. Every cigarette pack will have a sign that smoking is harmful to health, but this does not stop the attractiveness of cigarettes to some people. Many people smoke a pack or even a few packs of cigarettes every day. Although they relieve their stress, they are slowly consuming their lives.

The dangers of long-term smoking

1. Lung disease

Smoking is the main cause of chronic bronchitis, emphysema and chronic airway obstruction. Smoking can cause changes in the structure and function of central and peripheral airways, alveoli and capillaries, and also affect the immune system of the lungs. production of disease.

2. Affect sleep

According to survey data, smokers sleep less than non-smokers, and sleep quality is also worse, nicotine is the main culprit affecting sleep, poor sleep quality not only makes people in a poor mental state after waking up, if habitual sleep Poor quality can also cause obesity, diabetes, heart disease and other problems.

3. Induce cardiovascular disease

The incidence of coronary heart disease, hypertensive cerebrovascular disease and peripheral vascular disease in smokers is significantly higher than that in non-smokers. Smoking can cause vascular endothelial dysfunction, increased thrombosis, enhanced inflammatory response and oxidative modification, thereby promoting cardiovascular disease. production.

4. Increased risk of miscarriage

The nicotine and nicotine contained in cigarettes can cause systemic vascular disease uterine blood vessels. Therefore, smoking involved in early pregnancy will lead to miscarriage in early pregnancy and one of the most dangerous complications during pregnancy - pregnancy-induced hypertension. Therefore, smoking in pregnant women not only harms their own health, but also harms the fetus in the womb.

5. Affect reproductive function

Long-term smokers have a 75% lower sperm fertilization ability than non-smokers, because sperm can recognize nicotine and respond to it. Long-term smoking can lead to an overload of nicotine receptors in human sperm, which reduces the ability to fertilize, thereby affecting men's fertility. reproductive function.

6. Induce cancer

Smoking is not only an important pathogenic factor for lung cancer, but also has a certain relationship with the occurrence of lip cancer, oral cancer, esophagus cancer, stomach cancer, kidney cancer and cervical cancer. Studies have shown that carcinogens in smoke can also affect the fetus through the placenta, resulting in a significant increase in the incidence of cancer in its offspring.

Don't smoke at three time points, or it is more harmful than normal smoking. For the sake of your family, don't be careless

From the above, we can know that the harm caused by long-term smoking to the human body is very huge. If there is no way to quit smoking immediately, you should also control your smoking amount in peacetime, especially in the following three time periods, try not to smoke, so as not to give more serious harm to the body.

1. Do not smoke immediately after getting up in the morning

For many old smokers who are more addicted to smoking, they have not smoked for one night. At this time, their addiction has been suspended. If they do not smoke a cigarette immediately, they may feel unwell, and even have not climbed out yet. Under the quilt, he started to light a cigarette and puffed up.

Just getting up in the morning, smoking a cigarette to make up for the nicotine dropped in the blood after metabolism all night, is really refreshing for old smokers.

However, after a night of rest, the air in the room is not circulated, and the smoke mixed with cigarettes is re-inhaled into the lungs. If you smoke on an empty stomach, the smoke will stimulate the bronchi to secrete fluid, which will lead to chronic bronchitis over time.

2. Do not smoke immediately after eating

Many people are accustomed to smoking a cigarette after eating and drinking, and claim that "a cigarette after a meal is better than a living fairy", but smoking immediately after a meal will not only affect the normal digestive function, but also have certain effects on other organs of the body. Impact.

When a person eats food, the digestive system immediately starts to exercise in an all-round way, carrying out various physiological activities such as digestion and absorption. At this time, the gastrointestinal peristalsis in the human body is very frequent, the blood circulation is also accelerated, and the pores of the body are also opened; and some excess heat energy is discharged and the biological respiration of tissue cells is accelerated.

If you smoke at this time, the lungs and the whole body will absorb the smoke greatly, and the harmful substances in the smoke will have a great stimulating effect on the respiratory and digestive tracts; other alkaloids will enter the human body in large quantities, which will undoubtedly give Human functions and tissues are much more harmful than usual smoking.

3. Don't smoke when staying up late at night

Nowadays, with the accelerated pace of life, people's work pressure is also increasing. Many people have now developed the bad habit of staying up late to sleep. Many people usually smoke to refresh themselves when they stay up late, but such a habit is very important for health. unfavorable.

When staying up late, the body's adrenaline secretion will increase magnetism, smoking will increase blood pressure, and the heart rate will accelerate to harm the blood vessels. In addition, most people who stay up late do not exercise much, and the blood circulation is relatively slow. Smoking will increase blood viscosity and cause serious harm. Vascular circulation can easily lead to thrombosis, which is very harmful.