The diet of middle school students should be balanced when the winter vacation is approaching It is more nutritious and healthy for middle school students to eat this way

It's almost winter vacation for junior high school students. At this time, in addition to relaxing the mood, parents also need to pay attention to the balance of their children's diet. The following is to share with you how to reasonably arrange the diet of junior high school students during the winter vacation. Come and have a look. Pay attention to supplements that contain vitamin A. Vitamin a has the function of maintaining normal vision and normal differentiation of corneal epithelial cells. Insufficient supplement can lead to dryness and degeneration of the cornea with poor dark adaptation, and long-term watching TV during the holidays will affect the development of eyesight. Cow liver, sheep liver, pig liver, chicken liver, milk, sheep's milk, eggs and other foods are rich in vitamin a.
Appropriate vitamin D supplementation. Vitamin D can promote the absorption of calcium and phosphorus and the normal development of bones and teeth. Deficiency can cause rickets and osteomalacia. In winter, we should not only bask our children in the sun, but also replenish them with food. Liver oil is rich in vitamin d, but it must be taken under the guidance of a doctor. No, it's easy to be poisoned. Cream, egg yolk and dairy foods contain a small amount of vitamin D.
Eat more fruits and vegetables rich in vitamin c. Vitamin C, also known as ascorbic acid, can promote collagen synthesis and enhance body resistance. Holiday outdoor activities are few, children's disease resistance is poor, easy to catch a cold, should increase the food containing vitamin c. Fruits are new jujube, sour jujube, orange, Hawthorn, lemon, kiwifruit and thorn pear; vegetables are green pepper, tomato, Chinese cabbage, potato and so on.
So, what are the most common misunderstandings in the diet of middle school students?
Misunderstanding of diet for middle school students during winter vacation
Breakfast can not be eaten, the consumption of western fast food has increased. The proportion of primary school students best penis pump , junior high school students and high school students skipping breakfast for more than three days a week in some cities in China is 4.9%, 10.2% and 8.7% respectively. More than 80% of primary and secondary school students have only one or two kinds of breakfast food, and the nutritional quality is poor. It is also common for urban primary and middle school students to eat western fast food. According to a survey in seven cities, 65% of primary school students eat western-style fast food big ass , while those of middle school students and senior high school students are 58.3% and 53.6% respectively.
When cooking on TV, the food doesn't know the taste. Many students work while eating, sitting in front of the TV, staring at the picture motionless, chewing mechanically and stuffing chopsticks in their mouths. In the long run butts , it will lead to gastrointestinal diseases. Eat and watch TV, some middle school students have less communication with their parents, their personality is remote, and they are easy to become unhealthy and unhappy people.
Throat moistening tablets into sugar, oral disaster. Runhou tablets can be used to treat laryngitis, hoarseness magic wands , oral ulcers, halitosis and other diseases. Because of the sweet taste, some students will use sugar to eat when they are not sick. As the saying goes, medicine is one-third poisonous, and throat-moistening tablets should not be taken casually. If there is no obvious inflammation, the abuse of moistening throat tablets can resist the growth of normal bacteria in the mouth and throat and cause disease.
Partial to meat and vegetables, physical injury. Everyone knows the disadvantages of partial eclipse, but there are also children with severe partial eclipse. Mr. Xin, a fifth-grade carnivore, has not eaten vegetables since he was three years old. A few years later, Mr. Xin's head was not as high as that of his peers, the various indicators of physical examination were different from those of his peers, and he was in poor health, constipation and poor color. Mr. Xin's parents regretted that they were prone to respiratory diseases. The growth index of children who only eat vegetables but not meat is not ideal, malnutrition, easy to catch cold, poor physical resistance.
Finally, there are middle school students' snack selection skills, continue to understand.
How to choose snacks for middle school students during winter vacation
Nutritious snacks such as yogurt, milk, tofu and beef contain high-quality protein and calcium, seasonal vegetables and fruits that contribute to growth and bone and tooth health, such as tomatoes, apples and other rich vitamins, minerals and dietary fiber. promote intestinal peristalsis, prevent constipation these foods are not expensive, high nutrient density, economical.
Try not to choose foods that are high in sugar and fat, such as chocolate, ice cream, candy, potato chips, and some puffed foods. Although these foods have special flavor, they are attractive to middle school students, but after all, these foods are high in sugar and fat, and often lead to dental caries and obesity.
Do not choose salty or pickled foods as snacks, such as preserved plums, street kebabs, etc.
When choosing snacks, you must choose clean and hygienic food, pay attention to the date of production and production, eat food within the shelf life, and put an end to spoiled and corrupt food.
Pay attention to the amount and time of eating snacks. You have to eat too many snacks. Otherwise, the loss of appetite during dinner will affect the diet, arrange snacks between meals or 1 hour after meals. Don't eat snacks for an hour before meals. Drink unsweetened milk an hour before going to bed at night, which is conducive to sleep and calcium supplement.
During the winter vacation, the diet of junior high school students should also be accurate.