I found that during this period, the phenomenon of students eating snacks became more and more serious. No matter when going to school, after school, or having a rest in physical education class, students will have enough snacks in their hands. Indeed, those snacks with various tastes and varieties are really a temptation, and even I am attracted by these various snacks. However, what is the so-called "food" in our eyes?

In order to explore this mystery, I decided to do some detailed investigation in our school.

At 7: 30 on Friday morning, I came to our school as a guest reporter-for three hours, students have surrounded the school's "supermarket" (that is, small shops selling snacks and school supplies). Yes, vermicelli, biscuits, jelly, chocolate ... these various snacks can really attract students' attention. The administrator of the school said to me, "Those snack stalls not only affect the health of students, but also affect the order and image of the school. It's really outrageous! " Faced with these seemingly delicious snacks, many children can't resist the temptation. It is especially common for primary school students to buy snacks, and the health situation is really worrying. You see, snacks and wrapping paper are everywhere in the school, which has caused poor environmental sanitation in our school.

12 o'clock sharp, everyone is out of school. The students rushed out of the classroom and ran to the supermarket. When I walked out of the school gate, the "supermarket" was already full of students who bought snacks. A gouache shop is crowded with people, some of whom are waiting anxiously and patiently for the arrival of gouache. I saw the aunt who cooked gouache hurriedly took the cooked gouache to an impatient classmate. She said to me, "A bowl of gouache is only fifty cents. Many children like to eat and earn tens of dollars a day. " I took advantage of several classmates who were enjoying snacks and asked, "Do you like snacks very much?" Those students casually replied: "Of course! These snacks are cheap and delicious. I am hungry after school every day. Buy some snacks to eat, especially fragrant and delicious! " In order to make a more detailed investigation, I also learned something from several parents who picked up the children. They all said, "Our children pester you to buy them snacks as soon as school is over. If you don't buy it, it will be fierce and you will feel bad for your child. However, those snacks have not undergone any health tests and have a great impact on children's physical and mental health. "

Later, I interviewed some classmates. Although they like different kinds of snacks, the only thing they have in common is that they all like snacks very much.

The survey was very successful, and the students and parents interviewed also gave me good information. In addition, I watched "100,000 Why" and finally revealed the true colors of snacks.

Snacks, that is, snacks that are eaten without meals, are irregular and quantitative. When people are happy, eating enough snacks will delay our normal eating time, destroy our normal eating habits, which is not conducive to the absorption of nutrients, and will lead to malnutrition, thus causing harm to growth and development. Others like to eat snacks while watching TV, and unconsciously, they will eat too many snacks. If it is after dinner, these snacks will cause pressure on the normal movement of the stomach, and there is little activity at night, so these extra foods will exist in the stomach, and if they cannot be digested, they will cause diseases such as indigestion and stomachache. In the long run, it may make you fat, and some snacks are not nutritious. In addition, it may contain some industrial pigments, preservatives, desiccants and other chemicals and some chemicals that stimulate the taste, such as saccharin, which will also cause harm to people's health and even cause diseases in serious cases. There are even some vendors who sell a lot of expired and deteriorated food and fake and inferior products without conscience. People with poor discrimination will eat food poisoning, which is really a disease from the mouth.

Everyone must eat less snacks, and it is best to buy them in reputable stores. At the same time, we should also pay attention to the nutritional value of food to prevent diseases from entering the mouth. To order food, we should quantify it, so as not to affect the intake of normal diet, and we must focus on ensuring good health. Don't rush into it, and it won't make sense for a while. Finally, you will get sick and uncomfortable!