Middle school students are in the best stage of physical development and learning cultural knowledge. Most parents want their children not only to be healthy, but also to study well and achieve something in society in the future, which requires a scientific combination of nutrition and diet. Have a strong body and a smart mind. Therefore, middle school students should develop good living habits:
(A) eating habits to develop good living habits
1, eat three meals regularly.
This is an important measure to ensure the blood sugar supply to the brain. Especially for breakfast, there has always been a saying that "eat well for breakfast, eat enough for lunch and eat less for dinner". Middle school students' brain tolerance is low, because skipping breakfast causes low blood sugar and insufficient brain nutrition supply, which is very harmful to the brain. If you are hungry, your attention will be obviously distracted, your memory will drop, and your thinking will become dull. Fresh milk is best for breakfast. It not only contains high-quality protein, but also contains lecithin necessary for brain development.
Some students skip breakfast in the morning or often eat junk food. You know, skipping breakfast will cause insufficient nutrition supply to the brain, seriously affect the effect of class in the morning, and even affect the development of the brain for a long time. There is a saying that "food is the most important thing for the people". It shows that food is the basic condition for human survival. If you don't pay attention to a reasonable diet, it will lead to overnutrition or undernutrition, which will lead to many diseases. For example, fried foods can cause cardiovascular diseases; Soda cola drinks will make us grow taller; Frozen desserts (ice cream, popsicles) can lead to obesity because they contain too much cream. I hope students must eat a reasonable diet, have a good breakfast and eat more healthy food.
2. Get enough protein.
Protein is the basic substance that constitutes all tissues and cells of human body. Eat lean meat, eggs, fish and shrimp, milk, beans and bean products and other foods containing high quality protein. These foods all contain excellent egg whites that promote brain metabolism. Soybean, for example, is not only high in amino acids, but also contains a lot of lecithin. Acetylcholine synthesized by lecithin is a memory element in the human brain, which can excite the brain and improve memory. Eggs contain not only lecithin, but also calcium, phosphorus, zinc, iron, vitamins A, D, B and other substances closely related to brain metabolism. Therefore, it is best for students to eat 1-2 eggs every morning and try to eat more soy products.
Step 3 drink plenty of water
Water is the most important part of the human body. Studies have found that insufficient drinking water is an important reason for the accelerated aging of the brain. Teenagers should drink at least 8 glasses of water every day to ensure their physical needs.
4. Eat more fruits and vegetables
Green leafy vegetables or orange-red vegetables are important sources of carotene, vitamins B and C. Green leafy vegetables also contain folic acid, which can synthesize deoxyribonucleic acid with vitamin B12 * * to promote brain development. Therefore, eating more green leafy vegetables plays an important role in children's intellectual development.
Step 5 eat some nuts properly
Such as peanuts, walnuts and sunflower seeds. These nut foods are rich in lecithin, unsaturated fatty acids, calcium, phosphorus, iron and so on. It is good for brain nutrition.
(two) the law of life, develop healthy habits.
Middle school is the key time to develop living habits. We should cultivate our own life rules and develop healthy and good habits, and to develop good habits, we should start from small things. But in normal times, some small things are often overlooked. For example, throw away a small paper ball, do not pay attention to garbage classification when taking out the garbage, often eat snacks, and even play computer games indefinitely. Just like a drink can thrown on the ground at random, it is very dazzling for a clean campus, and when this happens, the garbage is often not one or two, but piles. Not to mention the bad influence, it is to increase the workload for the cleaning students, and it is also a great disrespect for labor. If you don't respect others, you don't respect yourself In fact, as long as everyone consciously cares about environmental sanitation, everyone will feel very comfortable and happy.
On the other hand, some students even learned to smoke. This is not only prohibited by middle school students' daily behavior norms, but also extremely harmful to personal health and the cultivation of good quality. We have long known that smoking is harmful to health. Smoking can cause many lung diseases and heart diseases, which have many adverse effects on the physical development of teenagers. This is even more harmful to the health of middle school students with heavy learning tasks and great pressure. Besides, buying a pack of cigarettes now costs about 10 yuan, so for a smoker, smoking at least 10 packs of cigarettes a month costs 100 yuan. Middle school students or consumers spend their parents' hard-earned money, so they should be frugal and not extravagant. In this way, smoking is harmful to anyone.
When the American Apollo spacecraft landed on the moon, astronaut Armstrong left a century famous saying: "One small step I have taken now is a big step in human history"! Good living habits are an important part of our health and are related to our lives. Moreover, developing good living habits is an important step in our growth and the foundation of everyone's daily life. To paraphrase an American astronaut: "If everyone's quality is improved by a small step, the quality of the whole nation will be improved by a big step." Then, to improve the national quality, we must develop good living habits, starting from now and starting from small things.
(3) the causes of bad living habits
1) imitation
Habit comes from imitation. The survey found that most students' bad habits were influenced by other students and a few teachers. As long as one student in a team doesn't do exercises seriously, the students next to him will spread slowly. Teachers often wear slippers at school. Teachers often ring the bell for the second time before coming to the classroom door. The teacher loudly said in class that smoking and drinking are bad habits. But after class, I always hold a cigarette in front of the students, and often expose my ugly state of drunkenness to the students, and so on.
Students have strong imitation ability during their study, and the words and deeds of teachers and classmates are easily attracted and imitated by students, which leads to the formation of some bad habits.
(2) Repetition
Habits are formed by repeated behaviors and cultivated according to the laws of nature. An action, a behavior repeated n times will become a habit.
The power of repetition is enormous. Once the habit is formed, it will unconsciously run on this track. If it is a good habit, it will benefit for life; On the contrary, it will unconsciously harm the child for a lifetime. Therefore, teachers should pay close attention to children's words and deeds, avoid bad habits caused by repetition as much as possible, and do a good job of "first time", even if it is a small problem such as sitting incorrectly, it should be discovered in time and stopped as soon as possible.
(3) connivance
Many students' bad habits are formed with the connivance of teachers. When a student does something wrong for the first time, the teacher must clearly show his attitude and stop it, otherwise once the bad habit is formed, it will be difficult to get rid of it.
Sometimes, it is wrong for teachers to take a silent attitude towards students' occasional bad behavior. It should be noted that silence is also a connivance and a psychological suggestion. It will make students feel that there is nothing wrong with doing this, so they will let go and do it, which will eventually become a bad habit and harm people for life.
The acquired environment and acquired education can be artificially controlled. Teachers understand the school reasons for bad habits. Starting with correcting one's own bad habits, setting a good example for students and preventing them in school education can greatly reduce or avoid the formation of students' bad habits.
Stay away from bad habits and develop good habits that will benefit you for life. School education will get twice the result with half the effort, and students are more likely to succeed.