How long does it take for the harmful substances caused by smoking a cigarette to be completely elim

Tobacco smoke contains at least three dangerous chemicals: tar, nicotine and carbon monoxide, which is a mixture of several substances that concentrate into a sticky substance in the lungs. Nicotine is an addictive drug that is absorbed by the lungs and mainly affects the nervous system.

Carbon monoxide reduces the ability of red blood cells to transport oxygen throughout the body.

Hazards of various organs:

Oral cavity and larynx.

The smoke from cigarette smoke (especially the tar it contains) is a carcinogen – that is, it can cause cancer in the tissues it touches, so it can develop cancer anywhere in the smoker's airway, including the mouth and throat.

Heart and arteries.

Nicotine can cause the heart to beat faster and blood pressure higher, and tobacco smoke may be due to carbon monoxide, which seems to promote atherogenesis accumulation, which is a cause of many heart diseases, and people who smoke a lot of cigarettes have a much greater chance of dying from a heart attack than non-smokers.

Esophagus. Most smokers like to swallow a certain amount of smoke, so the digestive tract (especially the esophagus and pharynx) is at risk of cancer.

Lungs. The fine hairs in the lungs that line the airways are usually expelled from the lung tissue. In addition to causing cancer, the chemicals in tobacco smoke will gradually destroy some villi and increase mucus secretion, so that chronic diseases occur in the lungs and they are susceptible to bronchitis.

Obviously, the "smoker's cough" is due to the impaired mechanical efficiency of the lungs for cleaning, and therefore the amount of sputum increases.

Bladder. Bladder cancer can be caused by inhalation of carcinogenic chemicals contained in tar, which are absorbed into the bloodstream and then excreted through the urethra.

Harm to **.

In fact, everyone knows the harm of smoking to the human body, but the harm of smoking to women, especially the harm of smoking to **, smoking is older to women than non-smoking women, with more wrinkles and gray color.

Especially in the corners of the eyes, wrinkles on the upper and lower lips and at the corners of the mouth are significantly increased. Among them, smoking is more harmful to women's health than men, and it will seriously affect the health of the next generation. Therefore, everyone is advised not to smoke.

Smoking can not only wrinkle and turn yellow on the face, but it can also have the same consequences on the whole body. If you quit smoking, you may be able to recover slowly. Yolanda Hurfrich et al. at the University of Michigan in the United States found that the amount of cigarettes a person smokes per day and their age are directly related to the damage they experience.

The amount of time it takes for a cigarette to be excreted depends on a variety of factors, such as smoking history, the amount of tobacco inhaled, the type of toxin, and the physical condition of the individual.

Generally speaking, tobacco contains a large amount of harmful substances, such as nicotine, carbon monoxide, tar, etc., which need to go through the body's metabolic and excretory processes before they can be excreted. This process may take some time.

For the average healthy adult, it usually takes about 7 days for a cigarette to be completely expelled from the body. However, this time is not absolute, as everyone's physical condition and metabolic rate are different, so the time it takes to be excreted from the body may also vary.

In addition, it should be noted that the harm of smoking to the body is not only the production of tobacco poison, but also may cause various diseases and health problems. Therefore, in order to maintain good health, it is recommended to minimize the number and amount of smoking.

Since you can't smoke, don't touch it. Addiction.

It's very troublesome, wastes money and hurts the body.

You didn't have to make a big fuss about the cigarette you smoked, and you didn't smoke it in your lungs.

If you catch a haze weather.

Or staying in a poor environment for a while, which is much more harmful than a cigarette.

So don't pay too much attention to it.

What can be excreted will naturally be excreted automatically, and smoking is mainly for the lungs.

Some injuries. Drinking plenty of water has nothing to do with this.

Forget about it, don't suck it in the future, and live happily.

Smoking only one cigarette a day, the substances brought by the smoke in the body can be metabolized and eliminated by the body, but the specific time of wear and tear will vary from person to person, because it is affected by a variety of factors, including the frequency of smoking, the time of smoking, the amount of smoke inhaled, the metabolic ability of the individual, and so on. Generally speaking, the half-life of nicotine is 1-4 hours, while some other harmful substances such as tar, carbon monoxide, etc. will stay in the body for a longer time, resulting in toxicity and damage to the body. Therefore, even smoking only one cigarette a day may have adverse effects on your health in the long run.

It should be noted that the harm of smoking to the body is cumulative, even if it is just a cigarette, it will cause damage to the body, which may lead to the occurrence of cardiovascular disease, lung cancer, chronic obstructive pulmonary disease and other diseases. Therefore, in order to protect your health, it is best to quit smoking or reduce the amount of cigarette smoking.

Depending on how long you've been smoking, generally speaking, the lung damage starts to heal slowly about 1 year after quitting smoking, and how long it takes to get back to normal depends on the degree of lung damage.

There are many harms of smoking, there is nicotine in smoke, and long-term heavy smoking not only harms one's body, but also harms passive smokers. It is harmful to the lungs, trachea, intestines, stomach and liver, etc.

Although drinking and smoking will not necessarily have any bad consequences, it does have an impact on having a baby and increasing the chance of some baby malformations or diseases. Therefore, if you plan to have a baby, you should be cautious.

A cigarette is equivalent to buying a lottery ticket for lung cancer once (with a winning rate of 1 in 10,000).

Smoking on the lungs, increases the incidence of respiratory tract lesions, cardiovascular and cerebrovascular diseases.

1. Everyone knows that tobacco contains a lot of nicotine, and smoking will lead to an increase in the secretion of adrenaline and norepinephrine in the body, which will increase the heartbeat and blood pressure.

2. Smoking will cause vasoconstriction and spasm, increase blood flow resistance, damage the blood vessel wall, release and aggregate platelets, increase blood viscosity, and lead to atherosclerosis of the heart, brain, kidney and other organs of the whole body.

3. Smoking can induce sudden death. Smoking in some patients with mild atherosclerosis symptoms can also induce myocardial infarction and even death, and the incidence of peripheral vascular disease and stroke will also increase. In people with coronary heart disease, the main culprit of sudden death due to smoking is a substance in tobacco that triggers ventricular fibrillation.

4. Smoking can cause cerebral arteriosclerosis, resulting in damage to brain cells, affecting memory and mental disorders.

5. Weight gain, disrupting the balance of the body.

It's quit, it's better not to smoke; One today, two tomorrow, three the day after tomorrow, and so it will be drawn again.

The dangers of smoking are well known. Smoking kills 2.5 million people worldwide every year, and tobacco is the number one killer of human beings. Consciously developing the habit of personal hygiene of not smoking is not only beneficial to health, but also a manifestation of noble public health ethics.

In the smoking room, especially in the environment where the doors and windows are closed in winter, the room is not only filled with carbon dioxide exhaled by the human body, but also carbon monoxide exhaled by the smoker, which will make people feel headache, fatigue, and work efficiency decreased, and more seriously, in the cold smoke exhaled by the smoker, the content of smoke tar and nicotine is 1 times more than the hot smoke inhaled by the smoker, 2 times more benzopyrene, 4 times more carbon monoxide, and 50 times more ammonia. Although you have quit smoking, if you can, refrain yourself from smoking, I hope you can succeed!

There must be harm, smoking is bad for your health.

It will definitely cause harm to the body.

It takes ten years to fully restore a healthy lung. It takes a year to recover to the point where it does not affect physical health. It takes a year and a half to three years to recover to not affect the birth of a child.

Most of them will be ruled out clean. It's not too late to make amends. As long as you truly quit the bad habits from the heart, the body will recover. Here I will explain:

The body is made up of cells. All kinds of different cells, some cells make up our **, some cells make up our bones, some cells make up our internal organs, and different cells are made up. How many cells are there in this body?

It's about sixty trillion. There are sixty trillion cells in our body. But every day 24 hours of metabolism, the old cells die, new cells are born and replaced, how many?

Seven hundred billion. Every day is the new cells that change the old, and the old platoons are all out of the screams, out of the feces, out of the sweat, metabolism. Seven years is a cycle, seven years, none of our old cells are gone, all of them are renewed.

Seven years is a cycle, and a seventy-year metabolic cycle is ten times.

Yes, the cilia of the lungs are constantly brushing the alveoli and expelling dust particles from the body, so smokers take a mouthful of thick black phlegm every morning If they want to discharge it cleanly, they must not be exposed to smoke for a long time, and the body's self-purification ability can be continuously restored.

After not smoking, your body will get better quickly, your lungs are fine, and the body's self-repair function is very strong, especially the liver and lung lobes. It is recommended that you eat more, Ya pear, or Sydney pear slices and white fungus boiled water together, everything must be insisted on, to drink for a long time, Sydney pear and white fungus are good things to clear the lungs and help breathing.

That's based on how old you smoke.

Let's say you've been smoking for more than five years

Do you think a pack of cigarettes a day is possible?

It's not the length of time, as long as you see a cigarette, you don't feel like you want to smoke at all, and even the cigarettes handed by others are all refused, and you feel that you never want to touch it.

This is all pigmentation and there is no major problem. However, there are some differences between smoking and other exogenous pigments, and periodontal conditions will be bad in smokers, while drinking tea and other things will have no effect on periodontal health.

As for pigment removal, you can do it instead of scaling. The charges are different for the two. But it's generally mixed up.

Sand blasting is used for pigment removal, and ultrasound is used for teeth cleaning, and the fee varies from place to place. However, most of them generally only have ultrasound scaling, and there is no sandblasted land oak. The big ones will have this project. Moreover, teeth cleaning is covered by medical insurance, and coloring removal is at your own expense.

Hehe, I thought I would quit if I didn't smoke, I have faith in you.

It's not accurate, but it's certainly better than a smoker. Thank you.

Some people smoke and live to 70 or more, and some people eat healthily, don't smoke or drink, maybe they don't live, so it's good to be happy.