What are the eight major health hazards of smoking?

Smoking is very harmful, smoking will harm the respiratory system, is likely to suffer from pharyngitis, may appear pneumonia, but also will appear laryngitis, emphysema, bronchitis and other diseases, increase the risk of cancer, and may also lead to blood clots, which will lead to a weakening of the heart's ability to bear.

It can cause various diseases, cause damage to the lungs of smokers, promote arteriosclerosis, cause cardiovascular and cerebrovascular diseases, affect people's sense of smell, damage the reproductive system, harm oral health, and cause bone decalcification.

The eight major harms of smoking are heart health, kidney health, liver health, gastrointestinal health, lung health, oral health, respiratory health, and cardiovascular and cerebrovascular health.

If you smoke, you may cause chronic diseases of the lungs, you may get lung cancer, and smoking has a great impact on oral hygiene, so you are likely to get mouth diseases, and if smoking is severe, it may cause loss of appetite and decreased immunity.

These cigarettes contain a lot of nicotine, which is harmful to the body, so if you smoke regularly, it will cause a lot of toxins in the body, which may cause liver damage, and it will also cause breathing difficulties, and the heart will also be damaged.

First of all, it will affect the health of our lungs, secondly, it will also affect the cardiovascular and cerebrovascular health, and finally it will cause cancer or damage the nervous system, reduce our immunity, affect oral health, and promote our osteoporosis.

The harms of smoking include carcinogenicity, shortening life expectancy, affecting the health of women and children, etc., and the most serious harm of smoking is that it significantly increases the incidence of lung cancer. Smoking harms not only the smoker himself, but also the passive smoker.

The harms of smoking are as follows:

1.The main substance of tobacco is nicotine (also known as nicotine), which has strong central nervous toxicity and organ toxicity.

2.Smoking produces large amounts of toxic chemicals when burned. Many other toxic substances, radioactive substances and carcinogens pose a serious threat to health.

3.According to research, each cigarette smoked can shorten life expectancy by 14 minutes, and about 2.5 million people die from smoking-related diseases worldwide every year.

4.Smoking is an independent risk factor for lung cancer, but it can also cause other serious diseases and increase mortality. In the United States, more than 10,000 people die each year due to smoking, of which about 80,000 are caused by non-lung cancer, more than 110,000 are caused by lung cancer, more than 30,000 are caused by cancers of other organs, and 200,000 are caused by cardiovascular diseases.

5.Smoking, especially secondhand smoke, has a significant negative impact on the growth and development of children's respiratory system.

6.Female smoking will accelerate aging, leading to menstrual disorders, affecting fertility, and decreased immunity; Smoking in pregnant women can lead to poor fetal development, malformations, chromosomal abnormalities and even miscarriage.

Tobacco is a class of carcinogens, and China's Health Commission has promulgated the "Regulations on the Control of Smoking in Public Places", which should prohibit smoking from the perspective of maintaining good health.

Smoking has only disadvantages, not benefits, and it can be said that there are many harms but no benefits.

There are many harms of smoking, mainly in the following aspects:

1. The biggest harm of smoking is that the patient's lung function is damaged, and long-term smoking will cause the patient to develop emphysema and even lung cancer;

2. Long-term heavy smoking will also cause damage to the patient's heart function and cause cardiovascular and cerebrovascular diseases;

3. In addition, the probability of malignant tumors such as oral cancer, throat cancer and esophageal cancer in patients who smoke is greatly increased;

4. Smoking will also affect the patient's nerve function, affect the patient's brain function, and change the patient's sense of smell, taste and reproductive function;

5. The aging rate of people who smoke for a long time will also accelerate, and teeth and bones will be deformed, brittle and even fractured.

In fact, there are many harms of smoking, especially for people who smoke for a long time, the probability of suffering from various malignant tumors will increase. In addition, people who smoke secondhand smoke for a long time will also have a lot of harm, so try not to be in the same room as smokers.

1. Damage to the respiratory system: The toxic gases and particles in tar enter the lungs with smoking, damaging the lungs, not only increasing the risk of lung cancer, but also increasing the risk of pneumonia, bronchitis and emphysema. Studies have shown that smokers are susceptible to the common cold and flu.

2. Damage to the cardiovascular system: Smoking can greatly increase the risk of cardiovascular diseases such as stroke, heart disease, aortic aneurysm, and sudden death. It also increases the risk of peripheral vascular disease (poor circulation) and arteriosclerosis, and decreases HDL levels.

3. Damage to the muscular and skeletal system: Smoking is associated with osteoporosis in women. Smoking makes the body thinner, and smoking makes a woman menopause premature, both of which contribute to osteoporosis.

4. Other effects: Smokers have a high risk of gastric ulcers. Whereas, smokers often suffer from cataracts and macular degeneration, which are the leading causes of blindness in older adults. Studies have shown that smokers are more likely to develop wrinkles than non-smokers, and wrinkles are deeper.