Dizziness: Smoking will damage the normal operation of the lungs, reduce the efficiency of oxygen delivery, sometimes lead to head hypoxia, and sometimes lead to lung failure, which may lead to shock or lung cancer ... Danger: smokers will inhale the mixture of gas, steam and dust particles produced by incomplete combustion of stagnant leaves, which will produce a variety of decomposition and synthesis products at the ignition temperature of 900 degrees Celsius, among which toxic components account for the majority: nicotine, benzene ratio, carbon monoxide, acetaldehyde and so on. Smoking is actually one of them. A face of Tatar. Breath: Smokers' teeth are stained with soot color, which is difficult to fade, and their breath is unpleasant, and their hair quality will also become extremely poor. Premature senility: Smoking will advance the menopause of women by 1-3 years. Wrinkles: Nicotine destroys collagen and makes the skin dry. Therefore, there will be more wrinkles. Female hormones (estrogen): Nicotine can inhibit the secretion of female hormones (estrogen and lutein hormone), destroy some enzymes in the body, delay menstrual cramps of girls, and cause menstrual disorders and dysmenorrhea. Chest: Because of the decrease of estrogen, women's secondary sexual characteristics will not develop and their chest circumference will become smaller. Dark circles: Smoking will lead to blood flow disorder, so that the blood around the eyes can not supply enough oxygen, leading to dark circles thickening. Smoking before meals, a slight stimulation of the central nervous system will reduce appetite, but it will only hurt more in the long run, and appetite will not be suppressed all the time, only for a short time. The conclusion is that women who smoke look at least five years older than men. Unfortunately, the risk of death from cancer and myocardial infarction of female smokers is much higher than that of men. The incidence of heart disease in smoking women is four times that of non-smoking women. Lung cancer: Women who smoke are more likely to get lung cancer, and the risk of lung cancer is 1.5 times that of men. Respiratory tract: Smoking is one of the causes of chronic bronchitis, emphysema and chronic airway obstruction. Digestive tract: leads to an increase in gastric acid secretion (90% higher than that of non-smokers), inhibits pancreatic secretion, leads to an increase in acid load and induces ulcers. Cardiovascular disease: it can lead to tissue and chronic airway obstruction. The anti-oxidation effect of serum is reduced, and the chances of various cardiovascular diseases are greatly increased. Sex and Reproduction: The reproductive capacity of sexual marriage is low. Female smokers are about 50% less likely to get pregnant than non-smokers, which also reduces the chances of having boys. Scientists in Denmark and Japan have found that smoking may reduce the chances of having boys. Reproductive risk: easy abortion, premature delivery, stillbirth, placental abruption and placenta previa are all related to smoking during pregnancy. Eyes: arteriosclerosis and platelets. In fact, it can temporarily refresh the mind, and a small dose can relieve it, but a large dose will inhibit the central nervous system. Long-term nerve suppression leads to poor sleep quality, which not only makes you look exhausted, but also affects your mental health. The lack of support caused by snow flow obstacle makes women irritable, make wild guesses and go to extremes. Needless to say, four dollars can be saved. How many skin care products can you buy to care for your face or body? It not only reduces the erosion of tobacco to beauty, but also increases the investment in beauty. Reprinted to respect the author, so please explain.