1. Eating midnight snack often leads to gastric cancer, because the stomach can't rest. You can only eat four eggs a week. Eating too much is bad for your health. Chicken * * * It contains carcinogens. It is best not to eat fruit after meals. It is a mistake to eat fruit before meals. 5. Girls should not drink green tea during menstruation. No tea anyway. Eat more things that can replenish blood. 6. Drink soy milk without eggs and sugar. 7. Don't eat tomatoes on an empty stomach. It's best to eat after meals. 8.wake up in the morning. Drink a glass of water first to prevent stones. 5438+00. Drink less milk tea. Because it is high in calories and oil, it has no nutritional value. If you drink it for a long time, you are prone to diseases such as hypertension and diabetes. 1 1. Just baked bread is not suitable for immediate consumption. Stay away from the charging stand. The human body should be 30 centimeters away. Never put it beside the bed 13. Bladder cancer will not come 15. Drink more water during the day. Drink less water at night 16. Do not drink more than two cups of coffee a day. Drinking too much is easy to lose sleep. Stomach pain 17. Eat less greasy food. Because it takes 5-7 hours to digest and concentrate the blood in the brain in the gastrointestinal tract. Easy to fall asleep 18. 19. 10 Food types that will make you happy: deep-sea fish, bananas, grapefruit, whole wheat bread, spinach, garlic, pumpkin, low-fat milk, chicken and cherries. 20. Lack of sleep will make you stupid. You must sleep for eight hours every day. If you have the habit of taking a nap, you won't get old. 2 1. The best sleep time is at night. Inhibit antibody-producing b cells. Increase the chance of bacterial infection. 23. Take the capsule with cold water (you can eat it first). Take it 30 minutes before bed. Avoid lying down immediately. 24. Sour plum has anti-aging effect. Youth lives forever. People who are angry should eat more. 25. Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food, and over-seasoned dishes. 26. Help hair grow: eat more cabbage, eggs and beans. Eat less sweets (especially fructose). 27. A glass of lemon juice and orange juice every day can not only whiten the skin but also fade the dark spots. 28. Apples are commonly used by motorcyclists, addicts and housewives. One a day can give you a clean lung. 29. Smoking and taking vitamins (a vitamin B carotene -A) can lead to cancer. Quitting smoking as soon as possible is the healthiest way. 30. here we go. Pregnant women. Before labor. After delivery. Menopause 3 1. Smoking. The most important ones are lung cancer, lip cancer, tongue cancer, laryngeal cancer and esophageal cancer. It is also related to bladder cancer. 32. Drinking alcohol leads to cirrhosis. It can cause liver cancer. 33. eat areca can cause oral fibrosis. Oral cancer. 34. The food is too fine. Lack of fiber. Containing a lot of fat, especially cholesterol, can cause gastric cancer. 35. The food is too rough, which leads to esophageal cancer. Gastric cancer. 36. Aflatoxin and nitrite in food are carcinogenic. 37. Don't smoke. Refuse to smoke secondhand smoke. 38. Drink moderately. Don't call for long. Don't get drunk. 39. Reduce the intake of salted, smoked and grilled foods. 40. Eat fresh vegetables and fruits every day. Cereals and beans containing high fiber. Eat a balanced diet every day. Don't overwork yourself. Maintain an ideal weight. Don't get fat. Keep a regular life and exercise. Keep a relaxed and happy mood. Correct eating habits: eat like an emperor in the morning. Eat like a civilian at noon. Eat like a beggar at night. Drink a glass of water at night. Stay away from myocardial infarction and cerebral infarction. According to statistics, most cerebral thrombosis is found when you get up in the morning. Medical experts pointed out that it may be caused by insufficient drinking water at night. Lack of water in the body will increase blood viscosity. Too high blood viscosity and concentration can easily lead to thrombosis and induce cardiovascular and cerebrovascular diseases. Some old people will feel thirsty when they wake up after sleeping at night. It is also caused by not replenishing water in time at night. It is reported that researchers from a university in Japan conducted a group study on male elderly people. One group got up in the middle of the night to drink 2. 50 ml of boiling water. The other group slept until dawn. They didn't drink water at night. Then their blood concentrations were measured separately. The results showed that the blood concentration of the group drinking water decreased significantly, and the risk of ischemic stroke and myocardial infarction decreased accordingly. Because the thirst center of the elderly is not sensitive to water shortage, the elderly should always drink water when they are not thirsty. In addition to actively drinking water during the day, you should also drink a cup of boiled water at night to dilute and reduce blood. Reduce the incidence of stroke and myocardial infarction. -Don't wash your face with the stream (very important! ) tell you a terrible thing. I hope you can be very careful when you go out to play in the future. My friend's friend is a doctor Two patients came and said they had a headache recently. This is almost unbearable. After examination, it was found that their brains were full of leeches. Later, they found that their leeches came from a stream. Before going out to play, they saw a clear and cold stream, so they washed their faces with their hands. At that time, they found nothing unusual in the water. Little leeches have entered the brain through nostrils and multiplied. I thought it was a recurrent migraine. After examination, it was learned that one of them had died. Everyone should pay more attention.
2. Primary school students' health knowledge
Primary school students' basic hygiene knowledge 1, wash their hands before and after meals; 2, do three diligence: diligent bathing, diligent haircut, and diligent dressing; 3, diligently cut nails; 4, pay attention to reading and writing hygiene: the eyes are one foot away from the book, the body is one punch away from the table, and the hand is one inch away from the nib; 5. Wash your hands frequently anytime and anywhere; 6. Pay attention to eye hygiene: don't read in strong light, don't read in a walking car, don't read while lying down, and don't rub your eyes with dirty hands; 7. Do not eat unsanitary food, do not eat unwashed food, and do not drink raw water; 8. Wash your face in the morning and evening, wash your face with running water, and don't use towels, washbasins and other items with others; 9. Brush your teeth in the morning and evening and rinse your mouth after meals; 10, insist on proper physical exercise every day, in order to enhance physical fitness and maintain good and abundant energy.
Pupils should pay attention to eye hygiene. Two things should be done (1). There are two things to do: ① The posture of reading and writing should be correct, and "one foot, one punch and one inch" should be maintained, that is, the eyes should be one foot away from the book, the body should punch from the edge of the table, and the fingers should be one inch away from the pen tip; (2) Take a rest after reading and writing for an hour or so, or look far away for a while. (2) Don't: ① Don't read or write in dim light or direct sunlight; ② Don't read while lying down, walking or riding a bike.
How to pay attention to hygiene when watching TV? ① Watch TV for no more than 2 hours at a time. After watching TV 1 hour continuously, get up and exercise for 5- 10 minutes. ② The viewer should be more than 2 meters away from the TV screen; ③ The height of the TV set should be consistent with the eye height of the viewer when sitting; ④ It is best to turn on 3-8 watts of small lights indoors to reduce the sharp contrast between the screen and the surrounding darkness, which is conducive to avoiding eye fatigue. How to prevent myopia? ① Pay attention to eye hygiene; ② Insist on doing eye exercises; ③ Combination of work and rest and adequate sleep; ④ Pay attention to nutrition, strengthen exercise and enhance physical fitness; ⑤ Check your eyesight regularly, and correct the decline in time to prevent myopia from deepening.
How to protect teeth? 1. The most important thing to protect your teeth is to brush your teeth and rinse your mouth correctly. Brush at least twice a day, preferably after each meal.
Brushing teeth can remove dental plaque attached to teeth, because bacteria in dental plaque come into contact with food, which will produce acidic substances and lead to tooth decay. Brush your teeth unconditionally. At least rinse your mouth immediately after eating or eating acidic substances.
2. Pay attention to your diet. Food should be diversified, but eat less foods rich in sugar (especially monosaccharides).
Because these foods will produce acid in your mouth, the acid will stay in your mouth for a long time and will damage your teeth. Hard lollipops are especially harmful to children.
Eating sugary snacks can also cause tooth decay, because most people don't brush their teeth after eating snacks. Starch snacks, such as potato chips, stick to your teeth.
It is best to floss your teeth once a day. Flossing can remove food and dental plaque left between teeth. If dental plaque remains between teeth, it will form tartar and must be removed by the dentist.
See a dentist every six months. It is very important to have regular checkups and professional tooth cleaning.
If your teeth or mouth are sore or your gums are swollen and bleeding, you should also see a dentist. Usually, we should pay more attention to strengthening exercise, getting rid of bad living habits, eating a balanced and reasonable diet, and combining work and rest.
In addition, if there is a problem, you should go to the hospital to see a doctor. Common brushing methods ① Vertical brushing method: This brushing method has a good effect on gums and can effectively clean the gaps between teeth. It is a recommended brushing method.
During the operation, the bristles were placed on the gums at an angle of 45 degrees, and then rotated to the crown, and each part was repeated 8- 10 times. When brushing the occlusal surface of teeth, put the brush flat on the surface of teeth and pull it back and forth to remove the residue in the pit and fissure.
② Bass brushing method: When brushing the lip and tongue surface of teeth, the bristle head and the tooth surface point to the gum direction at 45 degrees, and the bristles enter the gap between teeth and vibrate back and forth for a short distance. When brushing the occlusal surface, put the bristles flat on the tooth surface and vibrate back and forth for a short distance to clean the pit and fissure. This brushing method has strong cleaning power and can effectively remove the plaque in the neck and gingival sulcus. Bass brush is a short-distance horizontal brush method. Although it is a horizontal brush method, it is almost a kind of vibration because of the short distance, and it is not a great pull and damage to the tooth neck by the common horizontal brush method.
If the vertical brush method is combined with the bass brush method, the effect will be better. ③ Physiological brushing method: the tip of toothbrush hair touches the tooth surface, and then brush slightly in the direction of gum. This method can promote blood circulation and improve the health of periodontal tissue, and is suitable for children with normal periodontal tissue.
It is generally recommended to brush your teeth once in the morning and evening and rinse your mouth after each meal. Brushing time is generally not less than 2-3 minutes. Twelve principles of primary school students' diet 1, pay attention to nutritional balance.
Eat all kinds of food, such as fruits, vegetables, fish, eggs, milk, etc. In the daily diet. Don't be partial to food. 2. Eat more soy products. Beans are rich in high-quality protein, with high nutritional value, low price and easy digestion.
3. Pay attention to the processing method of food. When processing food, master the temperature and methods to minimize the loss of vitamins.
4. Change the variety of food and increase children's appetite. 5. Have fun.
Concentrate and be happy when eating. Eating happily can improve the digestibility of food. 6. chew slowly. Don't eat too fast, especially young children, chew slowly, because chewing more is beneficial to improve the digestibility of food and protect the stomach.
7. Don't eat too much. Eating too much will hurt the stomach and reduce the digestibility.
8. Don't eat medicinal food indiscriminately. For example, fortified foods, health foods and other medicated foods should be seriously considered whether they are really needed.
Otherwise, it is equal to taking medicine without illness, which is not only useless but also harmful to the body. 9, do not eat supplements.
Although traditional tonic is beneficial to the elderly and people with weak constitution, it does more harm than good to students, so it is better not to eat it. 10, eat less sugar.
Because there are a lot of carbohydrates in daily diet that can be converted into sugar, it is necessary to properly control soda, chocolate, dessert and milk candy in children's snacks, and not too much.
1 1. Have a good breakfast. Because the nutrients absorbed by breakfast should account for about 30% of the nutrients absorbed throughout the day.
Only in this way can we ensure good health and digest our needs. Therefore, breakfast should have enough nutrition, and you can make some choices among foods with high nutritional value, such as eggs, milk, pork floss, salted eggs, sesame sauce, honey and so on. 12, timing and quantification.
This can make the food center in the cerebral cortex form skill stereotypes, make the digestion and absorption system become regular activities, and promote the improvement of digestion and absorption rate.