We all know that smoking is harmful to health, and the most direct victim is the lung. But you know, the harm of smoking is far more than that. Smoking is also very harmful to sperm, which directly affects the health of the next generation. Let's talk about it with Xiaobian,
The harm of smoking to sperm
1. Smoking causes sperm mutation
Smoking is a mutagenic substance that leads to spermatogenesis and affects the maturation and proliferation of germ cells. The rate of chromosomal abnormality was significantly higher in severe smokers, and sister chromatid exchange in peripheral blood lymphocytes was also higher than that in non-smokers.
2. Mutation of sperm bacteria caused by smoking
The condensation of cigarette smoke can induce bacterial mutation, which is a powerful mutagen for sister chromatid exchange of human lymphocytes in culture medium. Population data showed that the incidence of chromosome damage in peripheral blood lymphocytes of smokers was related to the type of smoking. Hopkin et al. Found that the lymphocyte damage was serious in people who smoked heavily and smoked unfiltered cigarettes.
3. Smoking affects sperm vitality
Smoking can inhibit the enzyme system of sperm through cigarette smoke condensate to produce certain effect on sperm activity, which is the inhibition of cholinesterase.
People who smoke can reduce the harm from the aspect of eating
1. Supplement some compounds in the vitamin smoke can greatly reduce the activity of vitamin A, B, C, e, etc., and consume a lot of these vitamins in the body. Therefore, smokers should often eat some foods rich in these vitamins, such as milk, carrots, peanuts, corn flour, bean sprouts, cabbage, vegetable oil, etc., which can not only supplement the vitamin deficiency caused by smoking, but also enhance the body's autoimmune function.
2. Often drink more tea. Because some compounds contained in the smoke can lead to artery intima thickening, significant reduction of gastric acid secretion and increase of blood sugar, etc., while catechins in tea can effectively prevent cholesterol deposition on the blood vessel wall, increase gastrointestinal peristalsis and reduce blood and urine sugar, etc. Smokers should often drink more tea to reduce the attack of these diseases caused by smoking; at the same time, tea can diuresis, detoxification, but also make some of the toxic substances in the smoke discharged with urine, reducing its stay time in the body.
3. Regular smoking is easy to lead to the low content of selenium in human blood, and selenium is an indispensable trace element for cancer prevention and anti-cancer. Therefore, smokers should often eat more selenium rich foods, such as animal liver, seaweed and shrimp.
4. Smokers can properly supplement food rich in iron, such as animal liver, meat, kelp and beans.
5. Because smoking can increase the deposition of cholesterol and fat in blood vessels, reduce the blood supply to the brain, cause brain atrophy and accelerate brain aging. Therefore, smokers should eat less saturated fatty acids in their diet, and should increase some foods that can reduce or inhibit cholesterol synthesis, such as milk, fish, bean products and some high fiber foods, such as chili powder, cinnamon, fruits and vegetables.
6. According to a survey report published in advance by the National Cancer Research Institute of the United States, foods containing vitamin E, such as nuts and coarse grains, can reduce the incidence of lung cancer in smokers by about 20%. Foods rich in vitamin E include oil extracted from soybean oil and other plant seeds; nuts, especially apricots, almonds, hazelnuts and hazelnuts, walnuts, sunflower seeds and coarse grains.
7. & beta; - carotene is more beneficial to smokers. Alkaline food rich in & beta; - carotene can effectively inhibit smokers' addiction, and has certain effect on reducing smoking amount and quitting smoking. The foods rich in & beta; - carotene include carrots, spinach, pea seedlings, alfalfa, peppers, etc. smokers can eat more in moderation.
Ways to reduce the harm of smoking
1. When choosing cigarettes, try to choose those blended cigarettes with low tar content.
2. The more toxic substances a cigarette gets at the end, so you can choose to smoke two-thirds of a cigarette. It's better not to smoke.
3. Don't light the end of the cigarette you put out for smoking, because it will do more harm to the human body.
4. In the process of smoking, you can drink more tea appropriately, because tea has the effect of diuresis and can effectively eliminate some toxic substances in the body.