1. The purpose and significance of the research: Middle school students are the future and hope of the motherland. Only with a healthy body can we have the capital for revolution. With the development of the economy and the continuous improvement of people's living standards, today's middle school students have unhealthy eating habits: picky eating, overeating, partial eclipse, dieting, etc., resulting in malnutrition and reduced learning efficiency. So nutrition and health are crucial for many middle school students. The purpose of using this topic is to let students understand the knowledge of nutrition and health, and understand how to reasonably arrange their "three meals a day" and exercise. two. Research process 1. Discuss and determine the topic. 2. According to the theme, the division of labor is clearly defined. 3. Carry out activities according to division of labor: design questionnaires; search for information. 4. Conduct questionnaires for middle school students. 5. Organize and analyze data to draw conclusions and write a paper. 6. Results display. three. Research results Wanlei's reasonable and nutritious diet is of great significance to the healthy growth and learning of teenagers. Maybe you will find various excuses, such as: "I am busy studying and can't take care of it; just eat enough; look at how strong I am." , is it still necessary? "Actually, I thought this way before, but after learning about the research study on nutrition and health of middle school students, I realized that this is not the case. Middle school is the growth and development period of adolescent bodies, but study pressure in middle school When we are older and nervous about studying, we don't pay much attention to our bodies, but this is very bad. During the investigation, I learned a lot: among all staple foods, corn has the highest nutritional value. Corn contains a large number of nutritional and health-care substances. In addition to carbohydrates, proteins, fats, and carotene, corn also contains riboflavin. , vitamins and other nutrients. These substances have great benefits in preventing diseases such as heart disease and cancer. The carotene contained in corn is converted into vitamin A after being absorbed by the body, which has anti-cancer effects; plant cellulose can accelerate the elimination of carcinogens and other toxins; natural vitamin E can promote cell division, delay aging, and lower serum cholesterol , the function of preventing skin lesions, and can also reduce arteriosclerosis and brain function decline. Eating more corn can also enhance people's memory and brain power. In addition to corn, there are many fruits and vegetables rich in nutrients: lemons can protect skin and beautify, prevent and treat diseases, supplement calcium, iron, season and sterilize; bananas have the highest potassium content among all kinds of fruits; use papaya to wipe your face and wash your hands. It can remove protein, oil, and accumulated dirt, and is a good skin cleanser... From the research study of nutrition and health, I not only learned a lot of nutritional knowledge, but also learned the connection with various subjects, so that we can Learning to apply what we have learned broadens our horizons and improves our enthusiasm and creativity. At the same time, it also cultivates our awareness and ability to innovate, the ability to process information, the spirit of cooperation and interpersonal skills, the scientific spirit and scientific attitude, the awareness and sense of responsibility to pay attention to reality and human development. Li Yang The topic of our research is the nutrition and health of middle school students. Therefore, we conducted a questionnaire survey among our friends and learned that the nutrition and health of middle school students are not ideal now. I researched nutrition. In fact, nutrition is not like the "medical treatment" we know that can cure diseases, but it can maintain health and make our lives easier. It is not just a science of studying how to solve existing problems, it also has a more important responsibility: telling people how to prevent, how to avoid some troubles through diet, and how to improve their energy through diet! Therefore, we should pay more attention to our nutritional absorption and healthy development.

In order to obtain various nutrients necessary for the human body, middle school students must pay attention to the reasonable combination of food and avoid eating meat instead of vegetarian or vegetarian but not meat. Pay attention to the complementary effects of proteins for better absorption. After the survey results, we also gained a lot and learned how to develop good eating habits and pay attention to nutrition and health. I learned from the survey: The anemia rate of students who do not eat breakfast is high? According to a survey by relevant departments, the anemia rate of students who do not eat breakfast is 100, the anemia rate of students who do not eat breakfast at home is 23.9, and the anemia rate of students who eat at home is 23.9. The anemia rate is 8.26, indicating that skipping breakfast can easily lead to anemia and should attract the attention of the whole society. To sum up, we call on every parent to change the old concept of food and clothing nutrition, replace it with a new modern nutrition concept, and implement it so that our children can grow up healthily. Through investigation, we learned to cooperate, enhanced our communication skills, cultivated our ability to process information, learned to collect and organize information, and exercised our hands-on ability. Chen Xixian This time, we conducted a study on the nutrition and health of middle school students. Middle school students are in the period of puberty and development and have special nutritional requirements. Qing