CATDOLL : CATDOLL: Contents of the handwritten newspaper on creating a healthy environment

The "Four Diligences" are: wash hands frequently, take a bath frequently, cut nails frequently, and clean frequently.

Hands are often touched and easily get dirty. If you pick your nose, rub your eyes, or touch your mouth with dirty hands, you will bring germs into your body and cause illness. So you must wash your hands frequently. The skin is the first line of defense for maintaining good health. Taking a bath frequently can promptly remove dust and bacteria from the hair, skin surface, and pores, and prevent sores, ringworm, and scabies. Dust, germs, viruses, and parasites are easily hidden in the nails, so you should trim your nails frequently. In addition, poor environmental hygiene can easily spread diseases. Clean frequently and keep the indoor and outdoor areas clean.

"Two Don'ts": Don't share sanitary ware (such as towels, cups, etc.) and don't litter.

"Five Goods": adjust your mindset, arrange your life well, adjust your diet well, dress well, and pay attention to your health.

Adjust your mentality: Keep a good mood. This will not only make you feel comfortable, but also enhance your immunity against diseases. Pay attention to science, don't be superstitious, and use science to guide your life.

Arrange your life well: every day you should arrange a certain amount of time for study, physical exercise, housework and other activities. And pay attention to the regularity of life.

Adjust your diet: pay attention to food hygiene and nutrition, and try to eat some vegetables, fruits and soy products every day.

Dress well: that is, pay attention to weather changes, add or remove clothes at any time, and actively prevent colds.

Pay attention to your health: Pay attention to your own and your family's health. If you have a fever or diarrhea, consult a doctor in time. Do not take medicine randomly.

Good living habits are good for brain health

Teenagers are in the best stage of physical development and learning cultural knowledge. Most parents hope that their children can be healthy and good at studying, and achieve success in society in the future, which requires a strong body and a smart mind. Good living habits are good for brain health.

1. Eat a good breakfast. There has always been a saying that you should eat a good breakfast, a full lunch, and a light dinner. However, since the morning is the most time-consuming, some children are lazy and do not have time to eat breakfast. This is very harmful to the brain, because skipping breakfast causes low blood sugar in the human body, which leads to insufficient nutrition for the brain. In the morning, the brain has the most homework, so the energy it needs is not supplied. In the long run, it will affect homework and brain development. Fresh milk is the most suitable for breakfast, as it not only contains high-quality protein, but also contains lecithin, which is necessary for brain development.

2. Ensure adequate sleep. Sleep is a stage for the brain to rest and adjust. Sleep can not only keep the cerebral cortex cells from exhaustion, but also replenish the consumed energy and achieve a new balance in the excitation and inhibition process of the cerebral cortex. Good sleep can improve memory. Teenagers should ensure 8 hours of sleep every day. At the same time, be careful not to cover your head when sleeping, because when you cover your head when sleeping, as the carbon dioxide concentration in the quilt continues to increase, the oxygen concentration continues to decrease, the brain is not supplied with enough oxygen, and inhaling dirty air for a long time will cause great damage to the brain.

3. Drink enough water. Water is the most important component of the human body. Studies have found that insufficient water intake is an important reason for accelerated brain aging. Teenagers should drink at least 8 glasses of water a day to meet the needs of the body. Participate in physical exercise. Exercise can not only make bones and muscles strong and developed, but also promote the development of the brain and internal organs.

4. Don't use your brain when you are sick. When you are in poor health or suffer from various acute diseases, you should rest. If you still insist on studying and using your brain at this time, it will not only be inefficient, but also easily cause brain damage.

School health promotion materials

1. Daily study time, outdoor activity time, and sleep time for primary and secondary school students:

1. Study time (including self-study): no more than 6 hours per day for primary school students; no more than 8 hours per day for middle school students.

2. Outdoor activity time: no less than 3-3.5 hours per day for primary school students and no less than 2-2.5 hours per day for middle school students.

3. Sleep time: Primary school students should get 10 hours of sleep a day, and middle school students should get 9 hours of sleep a day.

2. Toothbrushing methods, reading and writing postures, personal hygiene "four diligences" and "five no's", etc.:

How to brush your teeth: Brush your teeth when you wake up early and go to bed late. Please remember the correct method and brush along the gaps between teeth towards the outside to remove all food residues.

Brush your upper teeth, brush downwards, brush your lower teeth, brush upwards. Brush inside and out, and your teeth will be white and white.

Reading posture: hold the book in your hand and read carefully, with the book one foot away from your eyes. Keep your posture straight and your back straight, and remember to protect your eyesight.

Pen posture: Hold a small pencil in your hand, one inch away from the pencil. Place your index finger behind your thumb and hold the pencil diagonally to write larger words.

Writing posture: When writing, follow the three ones: one inch, one fist and one foot. Press the paper with your left hand and write with your right hand. Keep your body upright, shoulders straight and head straight.

Don’t drink raw water: In summer, you sweat a lot and feel thirsty, so don’t drink raw water casually.

There are many germs in the water, which cause many diseases.

Pay attention to drinking water hygiene to ensure health and happiness.

The "four diligences" of personal hygiene: wash hands and nails frequently, wash hair and cut hair frequently, take a bath and do laundry frequently, and rinse mouth and brush teeth frequently.

The five don'ts of personal hygiene: don't drink raw water, don't eat rotten, spoiled and unclean food, don't spit, don't urinate or defecate anywhere, and don't litter fruit peels and paper scraps.

Early to bed and early to rise makes you healthy: Don’t play too much at night, go to bed on time, get up early the next morning, sleep for ten hours, feel energetic during the day and have strong learning ability.

Eat at regular times: Three meals a day are essential, and you should remember to eat at regular times. Eat well in the morning, eat enough at noon, and eat a moderate amount at dinner to stay healthy.

How to operate eye exercises and four acupoints: Four acupoints: Tianying acupoint, Qinglang acupoint, Sibai acupoint, Taiyang acupoint. Standing, sitting, walking, and lying postures: standing like a pine, walking like the wind, sitting like a bell, and lying like a bow.

Stand at attention and steady like a pine tree. Sit upright like a clock.

Keep your head straight, shoulders level, chest up, not hunched over, not sunken in

Keep your arms down, feet together, head straight, shoulders level, body natural

Look at the preface, it's so majestic, put your feet flat, it's so relaxing

He walks like a spring breeze and sleeps sideways with his legs slightly bent

Head straight, shoulders level, feet moving like a big bow, so comfortable

Hook your feet inwards and outwards, lie sideways or supine, not prone

Sleeping posture with chest raised and arms swinging forward can improve fatigue

3. Brush your teeth in the morning and evening; rinse your mouth after meals:

After we finish eating, there will be a lot of residues stuck on the teeth and left in the gaps between the teeth. When we sleep at night, the mouth is closed, the saliva secretion decreases, and the oral temperature is suitable. The residues in the gaps between the teeth will become acidic under the action of oral bacteria, causing tooth defects and pain: destroying tooth function, affecting digestion and absorption, and can cause pulpitis, apical disease, heart disease, kidney disease, rheumatism, sepsis, etc., seriously affecting physical health. Therefore, we must develop the habit of brushing teeth in the morning and evening, rinsing mouth after meals, and not eating before going to bed, and require everyone to have their own health toothpaste and health toothbrush (2-3 rows of bristles, 6-8 bristles in each row, soft and small brush head, flexible rotation in the mouth, easy to clean all sides of the teeth). Brush your teeth according to the correct brushing method, repeat brushing each part 8-10 times. After brushing, thoroughly brush off the residue on the toothbrush with clean water and shake dry, then put it in the mouthwash cup with the brush head facing up in a dry and ventilated place. The toothbrush should be replaced regularly. When the bristles have fallen over, curled, and lost their cleaning effect, they should be discarded and replaced.

Health starts from the bedroom

People spend most of their time indoors, and at least half of our students spend 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 air hygiene quality in the dormitory, pay attention to ventilation. Open the doors and windows for ventilation immediately after getting up in the morning, and leave a vent in the windows when sleeping at night.

2. Maintain daily indoor hygiene: the bed should be flat, the closet should be tidy, there should be no dirty pantyhose in the basin, and shoes should be changed and washed in time; there should be no garbage on the floor, the washbasin should be clean, and there should be no odor in the toilet.

3. Wash bedding regularly: Bedding should be washed and dried regularly.

4. Do not sit or lie on the bed casually: When you return to the dormitory from outside, do not sit on the bed casually, and do not just sleep on the bed, so as to avoid the dust on your body and clothes contaminating the bedding and affecting your health.