Concept of health
Health is not everything, but without health, there is nothing!
Health is not innate. If you don't master the necessary health knowledge and skills, you will lose your health!
According to the statistics of the World Health Organization, heredity accounts for 15%, society accounts for 10%, medical care accounts for 8%, climate accounts for 7%, and self-care accounts for 60%. It can be seen that having health knowledge, mastering health skills and practicing a healthy lifestyle is very important for your health!
Rome was not built in a day. At present, in the spectrum of common diseases in our county, myopia, dental caries and chronic diseases (cardiovascular and cerebrovascular diseases such as stroke, malignant tumor and chronic respiratory diseases) which constitute the main causes of death in our county are all caused by unhealthy lifestyles caused by long-term lack of health knowledge and awareness. The myopia rate of high school students and college students in China has exceeded 70% (some junior high schools in our county have exceeded 70%! ), and increasing year by year, the myopia rate of teenagers ranks first in the world, and the myopia rate of primary school students is close to 40%. In contrast, the myopia rate of American primary and secondary school students is only 10%!
Every oak tree must be an acorn. In order to promote students' physical and mental health, please study with your children and master the core health knowledge (20 items) necessary for primary school students, which will definitely benefit your children for life!
Health test
You can also do the questions after reading the following core health knowledge to see the effect!
Health knowledge
1. The concept of health
Health is not only the absence of disease or weakness, but also a perfect state of physical, psychological and social adaptation.
2. The main content of a healthy lifestyle
Healthy lifestyle (including reasonable diet, moderate exercise, smoking cessation and alcohol restriction, psychological balance, adequate sleep, etc.). ) it is good for health.
3. Learn to eat reasonably
Diet should be based on cereals, eat more vegetables, fruits and potatoes, and pay attention to the collocation of meat and vegetables; Have a good breakfast and have three meals a day regularly; Know that partial eclipse and picky eaters have an impact on health; Drinking milk, beans and bean products regularly is beneficial to growth and health; Diet should be moderate in daily life, do not overeat, do not blindly diet, and eat snacks properly.
4. Pay attention to food hygiene
When buying packaged food, pay attention to the production date, shelf life and whether the package is bulging or damaged. Do not buy food from unlicensed vendors. Common foods that are easy to cause food poisoning (germinated potatoes, immature lentils and soybean milk, poisonous mushrooms, fresh day lilies, puffer fish, etc.). ); Do not pick or eat wild fruits or wild vegetables;
Photos of sprouted potatoes
5. Insist on moderate exercise
Exercise should pay attention to perseverance, step by step, feel hard and suit yourself. Children and adolescents aged 5- 17 should have at least 60 minutes of moderate and high-intensity physical activity every day and at least 3 times of high-intensity physical activity every week; Moderate intensity exercise should be achieved, that is, "talking but not singing" during exercise. Be prepared before exercise and fully move your joints; Don't drink plenty of water immediately after exercise. Don't take a cold shower or blow air conditioning immediately.
Stay away from cigarettes and drugs
Smoking and passive smoking can lead to cancer, cardiovascular diseases, respiratory diseases and other diseases; Do not smoke or drink, and avoid passive smoking. Common drug names are: *, *, morphine (the main component of opium), *, * and so on; Drug abuse seriously harms human physical and mental health and accelerates death; Drug abuse distorts personality and destroys the future; Drug abuse has caused great mental harm to family members, leading to ruin. Learn to stay away from drugs.