1, wash your 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 to enhance physical fitness and maintain good and abundant energy.
Wei sheng Xiao Zhi
"Four Diligences": Wash hands, bathe, manicure and clean frequently.
Hands often touch here and there, which is easy to get dirty. If you buckle your nose, rub your eyes and touch your mouth with dirty hands, it will bring germs into your body and cause diseases. So be sure to wash your hands frequently. Skin is the maintenance of the body.
The first line of defense for health. Frequent bathing can remove hair and skin surface in time.
Dust and bacteria in pores can prevent sores, tinea and scabies. It is easy to hide dust, germs, viruses and parasites under your nails, so you should always cut your nails. In addition, poor sanitation is easy to spread diseases. Clean frequently and keep indoor and outdoor clean.
"two noes":
Do not use sanitary ware (such as towels and cups). ) and don't litter.
"five good":
It is a good mental adjustment, a good living arrangement, a good diet adjustment, good clothes and good health care.
Good living habits are good for the brain.
Teenagers are in the best stage of physical development and learning cultural knowledge. Most parents want children.
A child can be healthy, study well, and achieve something in society in the future, which requires a strong body and intelligence.
Thought. Good living habits are good for the brain.
First, have a good breakfast.
There has always been a saying that breakfast is good, lunch is full, and dinner is few. However, since morning is the most stressful time,
Some children are lazy in bed, so they have no time to eat breakfast. This is very harmful to the brain, because you don't eat breakfast.
Human blood sugar is low, and the nutrition supply to the brain is insufficient, and the morning is the time when homework is the most, and the brain
The energy needed is not supplied, which will affect homework and brain development in the long run. Fresh milk is the best in breakfast.
Appropriate, it not only contains high-quality protein, but also contains lecithin necessary for brain development.
Second, ensure adequate sleep.
Sleep is a period of rest and adjustment for the brain. Sleep can not only make cortical cells not fail, but also make them
The consumed energy is replenished, and the process of excitation and inhibition in the cerebral cortex reaches a new balance. Good sleep includes
The function of improving memory. Teenagers should ensure 8 hours of sleep every day. At the same time, be careful not to sleep.
Cover your head, because when you sleep with your head covered, the oxygen concentration decreases with the increasing concentration of carbon dioxide in the quilt.
Insufficient oxygen supply to the brain, inhaling dirty air for a long time, is very harmful to the brain.
Third, drink more water.
Water is the most important part of the human body. Studies have found that insufficient drinking water is one of the reasons for the accelerated aging of the brain.
Important reasons. Teenagers should drink at least 8 glasses of water every day to ensure their physical needs. Take part in physical exercise.
Exercise can not only make bones and muscles strong, but also promote the development of brain and internal organs.
Fourth, don't use your brain when you are sick.
Brush your teeth:
Brush your teeth: get up early and go to bed late to brush your teeth. Please write down the correct method, brush it through the teeth and remove the food residue between the teeth. Brush your teeth, brush down, brush down, brush up. Brush inside and outside, and your teeth are white.
Reading posture:
Read this book with your heart in your hand. This book is only a foot away from your eyes. Keep your posture straight and your waist straight, and remember to protect your eyesight.
The posture of holding the pen: hold the small pencil in your hand, and your hand is one inch away from the pencil. The index finger is behind the front thumb, and the pencil is written obliquely.
Writing posture: write three ones, one inch, one punch and one foot. Press the paper with your left hand, write with your right hand, keep your body straight and your head straight.
Personal hygiene "Four Diligences":
Wash your nails, wash your hair and have a haircut, bathe and wash your clothes, rinse your mouth and brush your teeth.
Personal hygiene "five noes":
Don't drink raw water, eat spoiled and unclean food, spit everywhere, urinate everywhere, and throw away scraps of paper.
Chip.
Health begins in the dormitory.
People spend most of their time indoors, while our classmates spend at least half of their time in the dormitory. Therefore, paying attention to dormitory hygiene plays a very important role in promoting health.
1, pay attention to air hygiene:
To improve the sanitary quality of dormitory air, we should pay attention to ventilation, open doors and windows immediately after getting up in the morning and ventilate at night.
Leave a vent in the window when you sleep.
2. Do indoor hygiene every day: the bed should be flat, the wardrobe should be clean, there should be no dirty pantyhose in the basin, and the shoes should be replaced in time;
There is no garbage on the ground, the washstand is clean, and the urinal has no odor.
3. Wash the bedding regularly: Wash and dry the bedding regularly.
4. Don't just sit on the bed and lie down: Go back to the bedroom from the outside, don't just sit on the bed, let alone just sleep on the bed.
In order to avoid the dust on the body and clothes polluting the bedding and affecting the health.
Ten suggestions on preventing food-borne diseases
1, do not buy or eat spoiled, unclean and other foods containing harmful substances;
2. Don't eat food of unknown origin; Don't buy food with incomplete identification such as factory name and address, shelf life, etc.
3. Don't patronize unlicensed mobile stalls and restaurants with poor sanitary conditions; Don't buy or eat inferior food and drinks sold by street vendors at will. These inferior foods and drinks are often unqualified, and eating and drinking will be harmful to health.
4. Do not eat cooked food and leftovers that have been licked for more than 2 hours at room temperature;
5, don't eat wild vegetables and wild fruits casually. There are many kinds of wild vegetables and wild fruits, some of which contain toxins harmful to human body. It is difficult for inexperienced people to distinguish clearly. Only by not eating wild vegetables and fruits casually can we avoid poisoning and ensure safety.
6. Wash raw fruits and vegetables. Fruits and vegetables will not only be infected with germs, viruses and parasite eggs, but also remain pesticides and insecticides. If it is not cleaned, it may not only infect diseases, but also lead to pesticide poisoning.
7. Do not drink unclean water or unboiled tap water; Whether the water is clean or not is difficult for the naked eye to tell. Clear and transparent water may also contain germs and viruses, and drinking boiled water is the safest.
8, direct consumption of melons and fruits should be thoroughly washed with water, as far as possible peeling; Don't eat rotten food, it tastes sour and bitter. It gives off a special smell, which is caused by the reproduction of bacteria. Eating these foods will cause food poisoning.
9. Wash your hands before or after meals; Get into the habit of washing hands before eating. People's hands do this and that every day, touching all kinds of things. Will be infected with germs, viruses, parasitic eggs. Wash your hands carefully with soap before eating to reduce the possibility of "illness from the mouth".
10, in the process of eating, if you find abnormal sensory properties, you should stop eating immediately.
Eating instant noodles for a long time is harmful
Instant noodles are a kind of food that many students like. You know, it's convenient to eat, but
Will this cause you a lot of trouble?
Instant noodles are fried, dried and sealed. Although many instant noodles now claim that they are not fried, they will contain edible oil to some extent. Therefore, the oil in instant noodles will be oxidized and decomposed by air for a long time, which will produce toxic aldehyde peroxide. Eating this oil-deteriorated instant noodles will bring you unexpected troubles, such as dizziness, headache, fever, vomiting, diarrhea and other poisoning phenomena. Instant noodles in the bedroom often exceed the shelf life and you don't pay attention, so you will be in big trouble after eating them by mistake. In addition, the packaging of instant noodles is damaged, the sealing is not strict, the storage time is too long, and it may be contaminated by bacteria and poisons. Therefore, the hygienic problem of instant noodles can not be ignored. Generally, the purchase quantity should be determined according to the demand. Should not be stored too much at a time, storage time should not be too long. Be sure to buy products with good packaging, clear trademarks and clear manufacturers. Broken packaging is easy to pollute, and it will also accelerate the oxidation and deterioration of instant noodles. Even if the package is complete, check it before eating. In addition to paying attention to whether it is expired, it depends on the quality of the bread. If the surface of the bread is found to be discolored, moldy and moth-eaten, it means that the flour has gone bad and can no longer be eaten. If you smell something,
"Ha ha!
"Taste, when the entrance has spicy taste or other peculiar smell, it means that the oil has gone bad and can't be eaten. Even fresh instant noodles, if they are used instead of staple food for a long time without adding any other food, will easily lead to nutritional deficiency and do great harm to health.
Common infectious diseases in spring and preventive measures
Spring is a season of frequent diseases, especially infectious diseases. Common infectious diseases include epidemic fever, epidemic cerebrospinal meningitis, measles, chickenpox, mumps, rubella and scarlet fever. Most of these infectious diseases
All are respiratory infectious diseases, which can be spread through air, close droplets or contact with respiratory secretions.