Tips for healthy life of middle school students 1, often eat supper. You'll get stomach cancer. Because your stomach can't rest. You can only eat four eggs a week. Eating too much is bad for your health. 3. Chicken contains carcinogens. It's better not to eat. It is a wrong idea to eat fruit after meals. It should be eating 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. Don't drink too much. 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. Prevent stones. 9. Don't eat three hours before going to bed. You will gain 10, and 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. 65,438+065,438, freshly baked bread is not suitable for immediate consumption.

Have you ever found that your memory is getting worse and worse, and you are prone to dullness, slow response and low work efficiency? In fact, it's not that your body is aging, maybe you don't know how to replenish water correctly! So, what is the right way to do it? Seize the following opportunity to replenish water and ensure that you can use it normally! (1) Drink water after three meals. The doctor suggested that it is more appropriate to drink water for half an hour after meals. But modern people are used to drinking canned drinks and don't like drinking boiled water. In fact, drinking canned drinks after each meal can probably replenish half of the water needed for a day. But we should also carefully choose canned drinks, among which sports drinks or fruit and vegetable juice are the best, because fruit and vegetable juice can supplement a variety of nutrients, and sports drinks have a proper amount of electrolyte, which is equivalent to the osmotic pressure of the human body and is more easily absorbed than water. Recently, there have been light sports drinks on the market, which are prepared for office workers who don't exercise often.

(2) Getting up in the morning and drinking a glass of water can be said to be the best hydration time in a day, because drinking water in the morning can make the stomach awake immediately, wriggle and prevent constipation. More importantly, after a long sleep, the blood concentration increases. At this time, supplementing water can quickly reduce blood concentration, promote circulation, and make people refreshed and awake. (3) When you sleep with a glass of water before going to bed, you will naturally sweat and lose water and salt unconsciously, but you can't replenish water within eight hours of sleep, which is why you feel thirsty when you get up in the morning.

Therefore, doctors suggest that water and electrolytes should be supplemented half an hour before going to bed, so that the body can still maintain a balanced state during sleep, and at the same time, the urine concentration can be reduced to prevent the occurrence of stones.

2. Common sense of campus life

The main methods of campus security knowledge to prevent robbery 1. Don't expose or show off your valuables.

Don't take too much cash when you go out alone. Try to go out together and don't go back to school too late.

Try not to go to dark and remote places with few people. Don't show timidity and fear when you are single.

6. Go out at night and try to walk in the direction of people and lights. Anti-theft measures 1, take care of your belongings and don't give thieves a chance.

2. If the amount of cash is large, it should be deposited in the bank in time, and the cash left around should be locked in the cupboard. Don't put the passbook, ID card, student ID card and passbook password together.

4. Valuables should be placed in a safe and hidden place when leaving the dormitory. The last person who leaves the dormitory must lock the door. You can't stay in the dormitory.

6. Does the dormitory change locks or not lend the keys to others? Anti-fraud 1, pay attention to interpersonal communication.

In particular, be wary of the interaction of off-campus personnel. Be careful not to get emotional.

Many people are cheated in life and often have emotional feelings. 3. Make friends with a choice.

The person who borrows money from you the first time we meet is definitely not a good person. 4. Don't always want to take advantage.

5. Try to follow normal channels and procedures.

3. What are the common sense of middle school students' life?

Middle school students' common sense of healthy life 1, often eating midnight snack, will get gastric cancer, because the stomach can not rest.

You can only eat four eggs a week. Eating too much is harmful to your health.

Chicken * * * contains carcinogens, so it is best not to eat it.

It is a wrong idea to eat fruit after meals. It should be eating fruit before meals.

5. Girls should not drink green tea during menstruation. No tea anyway. Eat more things that can replenish blood.

6. Don't add eggs and sugar to drink soybean milk, and don't drink too much.

7, don't eat tomatoes on an empty stomach, it is best to eat after meals.

8.wake up in the morning. Drink a glass of water first to prevent stones.

9. Don't eat three hours before going to bed. You will get fat.

/kloc-0 0, 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, freshly baked bread is not suitable for immediate consumption.

12, away from the charging stand. The human body should be away from more than 30 cm. Never put it by the bed.

Common sense of health

Grasp three drinking time to drink water.

Have you ever found that your memory is getting worse and worse, and you are prone to dullness, slow response and low work efficiency?

In fact, it's not that your body is aging, maybe you don't know how to replenish water correctly!

So, what is the right way to do it? Seize the following opportunity to replenish water and ensure that you can use it normally!

(1) Drink water after three meals.

The doctor suggested that it is more appropriate to drink water for half an hour after meals. But modern people are used to drinking canned drinks and don't like drinking boiled water. In fact, drinking canned drinks after each meal can probably replenish half of the water needed for a day. But we should also carefully choose canned drinks, among which sports drinks or fruit and vegetable juice are the best, because fruit and vegetable juice can supplement a variety of nutrients, and sports drinks have a proper amount of electrolyte, which is equivalent to the osmotic pressure of the human body and is more easily absorbed than water. Recently, there have been light sports drinks on the market, which are prepared for office workers who don't exercise often.

(2) Drink a glass of water after getting up

Early morning can be said to be the best time to replenish water in a day, because drinking water in the morning can immediately wake up the stomach, peristalsis and prevent constipation. More importantly, after a long sleep, the blood concentration increases. Replenishing water at this time can quickly reduce blood concentration, promote circulation, and make people refreshed and awake.

(3) a glass of water before going to bed

When sleeping, the human body will naturally sweat and unconsciously lose water and salt, but within eight hours of sleep, the body can't replenish water, which is also the reason why it feels thirsty in the morning. Therefore, doctors suggest that water and electrolytes should be supplemented half an hour before going to bed, so that the body can still maintain a balanced state during sleep, and at the same time, the urine concentration can be reduced to prevent the occurrence of stones.

4. Common sense of campus life

1, often eat midnight snack will get gastric cancer, because the stomach can't rest.

2, you can only eat four eggs a week, eating too much is not good for your health.

Eating fruit after meals is a wrong concept, and it should be eating fruit before meals.

When girls come to menstruation, don't drink tea, especially green tea, and should eat more blood-enriching things.

5, don't eat tomatoes on an empty stomach, it is best to eat after meals.

6. Drinking a glass of water before getting up in the morning can prevent stones.

7, drink less milk tea, because milk tea is high in calories and has no nutritional value. Long-term drinking is prone to diseases such as hypertension and diabetes.

8, freshly baked bread should not be eaten immediately.

9, away from the charging stand, the human body should be away from more than 30 cm, and should not be placed on the bed.

10, eight glasses of water a day, bladder cancer will not come.

1 1. Drink more water during the day and less water at night.

12, 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.

13, lack of sleep will make you stupid, you must sleep for eight hours every day, and you will not get old if you have a nap habit.

14. Take the capsule with cold water (you can take it first), take the medicine 30 minutes before going to bed, and don't lie down immediately.

15, sour plum has the function of preventing aging and keeping young forever; People who are angry should eat more.

16, help hair growth: eat more cabbage, eggs, beans, and eat less sweets (especially fructose).

17, a glass of lemon juice and orange juice every day can not only whiten skin but also fade dark spots.

18, smoking and taking vitamins (a kind of vitamin B carotene -A) can cause cancer, and quitting smoking as soon as possible is the healthiest way.

19, moderate drinking, no drinking, no drunkenness.

20, reduce the consumption of salty, smoked, barbecue food.

2 1. Eat fresh vegetables and fruits every day.

22. Eat a balanced diet every day, but don't overdo it.

23. Keep a regular life and exercise.

24. Keep a relaxed and happy mood.

25, correct eating habits: eat like an emperor in the morning, eat like a civilian at noon, and eat like a beggar at night.

5. The life tips for junior high school students (broadcast on the radio on Monday) are reliable.

1. Use toothpaste skillfully: If there is a small area of skin injury or burns, applying a little toothpaste can stop bleeding and relieve pain immediately and prevent infection, and the curative effect is quite good.

2. Soak the remaining tea leaves in water for a few days, and then pour them on the roots of plants, which can promote the growth of plants; Residual tea leaves can be dried in the sun and smoked in toilets or ditches, which can eliminate the stench and drive away mosquitoes and flies. 3, uncooked rice re-cooking method: If it is uncooked rice, you can use chopsticks to tie some holes in the rice that go straight to the bottom of the pot, sprinkle a little yellow wine and simmer again. If it is only raw on the surface, turn the surface to the middle and simmer.

4/ If the rice is burnt, turn off the fire quickly, cover the rice with a crust and cover it. After 5 minutes, the skin can absorb the burnt smell. 5. If the collar and cuffs are dirty, soak the clothes in warm water with washing powder 15-20 minutes before normal washing. 6. The amount of washing powder: If the clothes are not too dirty or there is too much foam when washing, reduce the amount of washing powder.

Avoid excessive use of washing powder, which not only saves money and is environmentally friendly, but also makes the washing machine more durable. 7. Many people like to eat green vegetables but don't like vegetable soup. In fact, when cooking, most vitamins have been dissolved in vegetable soup.

For example, after Chinese cabbage is fried, 70% of vitamin C will be dissolved in vegetable soup. 8. If the white socks are yellow, you can soak them in washing powder solution for 30 minutes before washing them.

9. Bread can eliminate oil stains on clothes: when eating, if clothes are stained with oil stains, you can gently rub them with fresh white bread and the oil stains can be eliminated. 10, when cooking eggs, you can soak the eggs in cold water for a while, and then cook them in hot water, so that the eggshells of the boiled eggs will not break and will easily peel off.

1 1. Wonderful use of essential balm: Sprinkle a few drops of essential balm on the leaves of the electric fan. As the leaves keep turning, the room will emit fragrance and have the function of repelling mosquitoes. 12, the watch is magnetized, which will affect the accuracy of time.

The elimination method is simple. Find an unmagnetized iron ring, put the watch in the ring and wear it slowly. After a few minutes, the watch will be degaussed and restored. 13, toothpaste also has a cleansing function! When taking a bath, using toothpaste instead of bath soap to clean the body not only has obvious skin cleaning effect, but also can cool the whole body after bathing, and also has the function of preventing miliaria. Tips for relieving eye fatigue: Soak millet grass or Chrysanthemum morifolium in water, then soak the towel and apply it to the eyes for 10 to 15 minutes, which can effectively relieve eye fatigue. 15. Raw water is not suitable for cooking.

Because the tap water contains chlorine, it will destroy the vitamin B 1 contained in the grain during cooking. If you cook with boiling water, vitamin B 1 will not be lost. 16, it is hot in summer, and it is easy to grow prickly heat on your body. You can wash the area with prickly heat with warm water and apply a layer of toothpaste, and the prickly heat will soon disappear.

17, even if indoor toilets are washed clean, they often leave a bad smell. As long as you put a small cup of balsamic vinegar in the toilet, the smell will disappear. It is valid for six or seven days and can be changed once a week.

18, a small area of skin abrasion will lead to local swelling. At this time, you can apply some toothpaste to the wound, which not only has the effect of relieving pain, stopping bleeding and reducing swelling, but also can prevent the wound from festering. 19, mosquito-repellent incense fire extinguishing method: use an iron clip and clip it on the mosquito-repellent incense of the required length when using it. The mosquito-repellent incense goes out when it burns to the iron clip, which does not affect sleep and saves mosquito-repellent incense. 20. Bread and biscuits should not be put together.

Noodles contain a lot of water, but biscuits are generally dry and crisp. If they are stored together, the bread will harden and the biscuits will lose their crispness because of moisture. 2 1. Magic method of uncovering adhesive tape and tape: If you suddenly uncover the adhesive tape or tape stuck to the wall, it will damage the object, so you can easily remove it by ironing it with a steam iron. 22. Jeans will fade if worn for a long time.

Newly bought jeans can be soaked in strong brine 12 hours, and then washed with clear water, so that the color will not fade after washing. 23. Some people always break the tablets when taking medicine, thinking that they are small and easy to swallow. In fact, the tablets become sharp after being broken, which is not conducive to swallowing and easy to scratch the esophagus, so don't break the tablets before eating.

24. It is not advisable to eat persimmons on an empty stomach. If you eat a lot of unprocessed or peeled persimmons on an empty stomach, the free acid content in your stomach is high, which will condense into pieces and form persimmon stones, causing stomach pain and vomiting.

25, zipper maintenance: zipper can not be pulled too fast, too fierce; Can't collapse too tightly; Keep dry to prevent contact with acid and alkali; If the zipper is hard, you can apply some wax and pull it gently. 26. After being bitten by a mosquito, you can rub the hot water bottle cap (taken from a hot water bottle with a water temperature of about 90 degrees) on the affected area for 2-3 seconds, and then pick it up for 2-3 times continuously, and the itching will disappear.

27. Putting the bananas to be cooked in the refrigerator can keep them fresh for a long time, even if the skin changes color, the inside is as fresh as ever. 28. Use 84 disinfectant skillfully: When washing clothes, white cotton cloth is easily dyed by other clothes. You can soak the dyed clothes in diluted 84 disinfectant, and use its decoloration to restore the original appearance of the clothes. 29. When you are very thirsty and there is no cold boiled water at home, you can soak the cup with hot water in cold water, and then sprinkle a handful of salt in the cold water, which can speed up the cooling of boiled water.

30. When writing with a pen, if you make a typo, put some toothpaste on it and it will be clean. When the pen core does not write smoothly, put the pen tip through the filter tip of the cigarette.

3 1, ballpoint pen oil is difficult to wash off on your hands. You can put an alcohol cotton ball (or white wine) on the contaminated part of your hand, and the ballpoint pen oil will be adsorbed quickly, and then washed with clear water. 32. Tomatoes can cure diseases. Eating 1-2 fresh and ripe tomatoes raw every day can prevent cancer. Eating 1-2 fresh and ripe tomatoes dipped in white sugar every morning can lower blood pressure. Drinking half a cup of tomato juice and watermelon juice can reduce the fever. Experts suggest eating more red food such as red pepper, carrot, tomato, onion and hawthorn in winter to prevent colds. Drinking a cup of yogurt and a bowl of chicken soup every day can also prevent colds.

34. Scientific disinfection method of towel: boil the towel with boiling water for about 10 minute, then wash it with soap, and then wash it fully with clear water. Finally, fold the towel and put it in a microwave oven for 5 minutes. 35. Bright lights can help you get up early. Prepare a bright light at the bedside, turn it on as soon as the alarm clock rings, and stick to it. One day, you will find that you will be in high spirits after getting up every day.

36, 9 kinds of foods that make you smile: celery, cheese,.

6. Encyclopedia of Campus Life Primary School Knowledge

Dear teachers and classmates, the warm autumn wind blows our faces, and the bright September makes people feel relaxed and happy. A safe and civilized campus will make us feel more comfortable.

Today, according to the actual situation of our school, I would like to give you the following suggestions on traffic, study activities, food hygiene and other safety matters: (1) Obey the traffic rules and look around when crossing the road. /kloc-Students under the age of 0/2 are not allowed to ride bicycles.

Students who ride bicycles should consciously abide by traffic rules, take the initiative to avoid motor vehicles and guard against accidents. (2) Do a good job of disease prevention in autumn.

Now influenza A (H 1N 1) is spreading in some places, and autumn is the epidemic season of many infectious diseases. Pay attention to personal hygiene, wash your hands frequently, ventilate frequently, exercise frequently, and don't overeat. Resolutely put an end to the purchase of roadside snacks and food from mobile vendors to avoid food poisoning and intestinal infectious diseases.

Each class should do a good job of morning inspection and afternoon inspection every day, and fill in the morning inspection and afternoon inspection form in time. Once an infectious disease is found, it should be reported to the class teacher as soon as possible and correct prevention and control measures should be taken immediately, and it should not be allowed to spread. (3) Arrange the schedule, not only to study hard, but also to have a good rest.

Properly carry out healthy and beneficial activities. Make preparations before activities to prevent accidental injuries.

(4) Don't play with fire or hide electricity to prevent personal injury and accidents. (5) Don't talk to strangers, prevent bad people from abducting, don't listen to strangers, don't do things, don't take the road, and don't take things.

(6) Take care of the campus and keep the environment clean. We often see many students picking up scraps of paper in every corner of the campus and protecting the beautiful campus environment with their own hands.

However, we often see some scenes that we don't want to see: on the playground, on the stairs, in the corridor, there are scraps of paper and food bags everywhere. Look at the lawn again, some students are trampling on it. Deep footprints will be found in the green belt of the school from time to time, and some places even become trails.

Students, we are the masters of the school, and we should have a sense of responsibility. Bend down to pick up scraps of paper, don't throw them around; Take a few more steps, don't cross the green belt and trample on it.

Protect the environment and purify the campus. Students, let's join hands to create a safe and civilized campus.

7. Students' life skills and common sense

60 must know the common sense of life 1. If you eat spicy food and think it will kill you, just put a little salt in your mouth, hold it and rinse your mouth, so it won't be spicy; 2. Yellow teeth, you can chew peanuts in your mouth and brush your teeth for three minutes, which is very effective; 3. If there is a small area of skin damage or burns, immediately apply a little toothpaste to stop bleeding and relieve pain; 4. Always leave ugly tea stains in the cup filled with tea, and wash it with toothpaste, which is very clean; 5. Open your mouth slightly when you look up at the eye drops, so that your eyes will not blink; 6. If there is an ulcer in the mouth, stick it on the ulcer with vitamin C, and it will basically be fine after the ulcer dissolves; 7. Small dust enters your eyes, close your eyes and cough a few times, and the dust will come out by itself; 8. After washing your face, gently apply some fine salt on both sides of your nose with your fingers, and then rinse with water, so that blackheads and acne will be removed and pores will become smaller; 9. When you have just been bitten by a mosquito, it doesn't itch when you apply soap; 10. If the throat and gums are inflamed, cut the watermelon into small pieces at night and eat with salt. Remember that it must be at night, when the symptoms will be relieved and the next day will be fine; 1 1. The hair dryer blows at the label, and when the glue of the trademark is hot, the label is easily torn off; 12. If you are afraid of wrinkling when traveling with clothes, you can roll up everything; 13. Drinking vinegar when burping will get immediate results; 14. Eat something that smells bad, such as garlic and stinky tofu, just eat a few peanuts; 15. Treat cough, especially dry cough. Before going to bed at night, fry eggs with pure sesame oil, add a little more oil, and don't put any seasoning. Sleeping in hot weather and eating for several days have obvious effects; 16. MM with long and thick wrists cannot wear thin bracelets. You should put a plastic bag on your hand and wear a bracelet. It's very easy to wear and won't hurt your hands. Take it off in the same way; 17. Chestnut skin is difficult to peel. Peel off the shell first, then turn it in the microwave oven, take it out while it is hot and rub it, and the skin will fall off; 18. When arranging flowers, drop a drop of detergent in the water for several days; 19. Steam walnuts in a pot for 10 minutes, then take them out and break them in cold water to take out the complete peach kernels; 20. Put the shrimps in a bowl, add a little salt and edible alkali powder, rub them with your hands for a while, then soak them in clear water, and then rinse them with clear water, which will make the fried shrimps transparent as crystal, refreshing and delicious; 2 1. When frying meat, first soak the meat in baking soda water for more than ten minutes, then pour out the water and try it again. It will be tender and smooth when fried; 22. Soaking the remaining tea leaves in water for a few days and then pouring them on the roots of plants can promote the growth of plants; 23. Dry the remaining tea leaves and smoke them in the toilet or ditch, which can eliminate the stench and drive away mosquitoes and flies; 24. Reheat uncooked rice: You can use chopsticks to stick some holes in the rice that go straight to the bottom of the pot, sprinkle a little yellow wine and stew it again. 25. If it is just unfamiliar, turn the noodles to the middle and stew it again; 26. Clever removal of greasy screen windows: Put the cigarette butts left after washing clothes and smoking in water, and use them to clean glass windows and screens after dissolution. The effect is really good; 27. As long as you put a small piece of chalk in the jewelry box, you can keep the jewelry shiny; 28. Self-adhesive traces on the surface of tables and bottles can be wiped with wind oil essence; 29. Always carry a small dry battery in your bag when you go out. If the skirt is charged with static electricity, wipe the battery positive electrode on the skirt several times to remove static electricity; 30. No matter where your shoes rub your feet, you should apply a little white wine to the place where your shoes rub your feet to ensure that you don't rub your feet. 3 1. When mixing vegetables, if you have to blanch, you'd better make full use of the water for blanching good dishes.

() When cooking jiaozi, you can put a proper amount of boiling water in the meat stuffing, which not only ensures the nutrition, but also makes the dumpling stuffing delicious and tangy; 32. In summer, feet are prone to sweating. Soaking feet with light salt water every day can effectively deal with sweaty feet; 33. Sunbathing after swimming in summer can prevent diseases such as skin strain; 34. In summer, pillows are prone to damp and mildew, and frequent contact with pillow cores is good for health; 35. Eat more wet spleen such as glutinous rice porridge, which can prevent heatstroke and damp; 36. Anti-insomnia: Talk less before going to bed, avoid drinking strong tea, don't use your brain before going to bed, and wash your feet with hot water and vinegar; 37. Honeysuckle has the effect of dispelling wind and dampness. Honeysuckle can be mixed with honey to relieve summer heat after being decocted in water to cool the juice; 38. Drinking tea after eating too greasy food can discipline nerves and promote fat metabolism; 39. Lack of sleep will make you stupid. You need to sleep for eight hours every day. Having a nap habit can delay aging. 40. Hands tend to become dry and rough. Soaking your hands in vinegar for ten minutes can protect your skin. 4 1. Wipe the mat in summer, and wipe the mat with water dripping from flower dew, which can keep the mat fresh and clean. Of course, it is best to wipe along the grain of the mat, so that the toilet water can penetrate into the grain gap of the mat, so that the cool and comfortable feeling will last longer; 42. Eating more acidic fruits and vegetables such as tomatoes and citric acid for breakfast is beneficial to nourishing the liver; 43. When washing your hair or taking a bath, adding five or six drops of toilet water to the water can play a good role in cooling and sterilizing, eliminating malnutrition and relieving itching; 44. Grapes contain sleep-promoting hormones, which are helpful for sleep when eaten regularly; 45. Drinking tomato soup in summer can not only get nutrition, but also replenish water. Tomato soup should be cooked and cooled before drinking. Lycopene contained in it has certain anti-prostate cancer and myocardial protection effects, and is most suitable for men to eat. Eating acidic substances and brushing your teeth immediately will damage your teeth health; 46. When the flesh is bruised due to trauma, apply toothpaste to the wound to relieve inflammation and stop bleeding, and then bandage it. As a temporary first-aid medicine, medicinal toothpaste has the most remarkable effect; 47. Spraying white vinegar on the chopping block and washing it for half an hour can not only sterilize but also deodorize; 48. Drinking yogurt can relieve irritability after drinking. Yogurt can protect gastric mucosa, delay the absorption of alcohol, and is rich in calcium, which is particularly effective in relieving irritability after drinking; 49. When leather shoes and purses are moldy for a long time, they can be wiped with a soft cloth dipped in alcohol and water (1: 1). 50. When you have a headache or dizziness, you can apply toothpaste to your temples, because toothpaste contains menthol and clove oil, which can relieve the pain; 5 1. Insert the candle into the birthday cake after freezing for 24 hours, and the candle oil will not flow down when it is lit; 52. White underwear turns yellow easily after washing. You can take a basin of water and drop two or three drops of blue ink. Soak the washed underwear for a quarter of an hour and put it in the sun. It can be white and clean without wringing it out. 53. Eating too much raw onion and garlic will make you feel sick, which is bad for your health. It is best to add a little vinegar before eating; 54. Replenish water in time.

8. What is the common sense of campus life?

There will always be some troubles in life, especially for students who are far away from home to study abroad. To this end, we have found some common sense of dormitory life, hoping to help everyone:

1, health care knowledge

1. Under what circumstances do I need to go to the hospital for emergency treatment? In case of any of the following situations, residential students should immediately go to the hospital for emergency treatment, and please accompany them if necessary, so as to get timely treatment and avoid delaying the rescue opportunity. (1) fever, body temperature above 38.5℃; (2) Arrhythmia caused by various reasons (the heartbeat is greater than 120 or less than 60 beats/min, or the heartbeat rhythm is uneven, fast and slow); (3) All kinds of massive bleeding, such as traumatic bleeding, hematemesis, hemoptysis, facial bleeding, etc. (4) syncope, shock, convulsion and dizziness; (5) Acute poisoning, such as drug poisoning and food poisoning; (6) dyspnea and foreign bodies in throat, esophagus and trachea; (7) Acute abdominal pain, such as acute appendicitis, gastroduodenal ulcer, intestinal obstruction and acute cholecystitis. (8) Acute injury, such as fracture, dislocation, burn (scald), frostbite, acute soft tissue injury and other injuries; (9) Severe diarrhea and vomiting.

B, how to adjust emotions In daily life, we should advocate mental health, learn self-psychological adjustment, and maintain a good mental state. Specifically, I hope to do the following: (1) Keep my interest in natural things. Like a child, keep interested in natural things such as color, sound, light, fragrance and beautiful scenery in the environment, and make life an interesting journey; (2) Make friends and be proactive. With friends, actively participate in some meaningful activities to overcome self-pity and unhappy inferiority complex; (3) Optimistic and cheerful attitude towards life. No matter at school or at home, avoid too many complaints, criticisms and accusations. Don't forget to be detached and give up all prejudices. Especially when eating, don't worry, fear, anxiety and complain; (4) make a decisive decision on the problem, don't think twice before you act, hesitate. Once the question is decided, don't think about it; (5) cherish time. Don't indulge in daydreaming about the future and reminiscing about the past, but engage in the present work and life in the most effective way; (six) engaged in moderate entertainment and sports activities; (7) Self-adjustment can be made by using "psychological defense mechanism" when necessary.

2. Common sense of food hygiene

A. Healthy eating of fruits and vegetables: (1) Wash and peel: rinse with water and eat after peeling; (2) Eat at any time: 65438+ 0 hour before meals or 2 hours after meals, from 9 am to 4 pm, which is more easily absorbed and utilized by the human body. Oranges contain organic acids, which can affect gastric mucosa and should not be eaten before meals or on an empty stomach; (3) Symptomatic eating method: people with high blood fat in apples can eat more; Pears treat cough, asthma, dry throat and dry mouth; Bitter gourd can lower blood sugar, strengthen stomach and reduce hepatitis; Eggplant can prevent and treat hypertension and cerebral hemorrhage; (4) Edible after processing: spinach, bamboo shoots, onion, water chestnut, water bamboo, etc. It is best to scald it with boiling water when cooking; Bitter gourd and pepper can remove some bitterness; Rinse your mouth with clear water immediately after eating apples to avoid dental caries.

B. Foods that can prevent and treat colds: (1) It is a simple, economical and side-effect method to prevent and treat colds with food. These foods include: garlic, ginger, dried pepper, lemon, citrus, edible flowers, chicken, chicken soup, honey, especially royal jelly honey rich in royal jelly, various vegetables and fruits rich in vitamin C, oysters and other zinc-rich seafood. (2) Long-term consumption of foods rich in saturated fatty acids, such as meat and margarine. Eating less grains, vegetables and fruits will reduce the antiviral ability of immune cells and cause colds; (3) Eating salty food is also an inducement to catch a cold. Therefore, a light diet and eating less high-fat foods are also effective measures to prevent colds.