Similarly, with "eating," some people "eat" their way to health, while others "eat" their way to disease. This shows that there is great knowledge to be found in "eating." This knowledge is about establishing good eating habits and a balanced nutritional diet. I. Excessive consumption of snacks and Western fast food.
Influenced by Western dietary patterns, the increase in food varieties, and the promotion of food advertising, students are consuming more snacks and Western fast food. Many snacks, such as seaweed with MSG, french fries, shrimp chips, fried chicken legs, chocolate, ice cream, and butter cakes, are mostly high in fat, sugar, salt, and MSG, and may even contain excessive additives. They have low nutritional density and are not highly nutritious. Excessive consumption of such foods by students can easily lead to obesity and cavities, and can also affect their appetite for regular meals. It is best to eat less of them. When it is necessary to supplement with snacks, such as after physical activities or during exam periods, one can appropriately choose whole wheat bread, milk or soy milk, nuts, or fruits. II. Replacing plain water with sugary drinks.
It should be noted that most soft drinks have a pH value between 2.0 and 4.0, containing sucrose and other sugars, and fruit juice drinks contain natural fructose and glucose. All these ingredients increase the risk of cavities. Excessive consumption leads to excessive sugar intake, which can cause obesity. Some drinks contain caffeine or cola, which have a diuretic effect; others contain synthetic flavors, colors, or preservatives, which can affect gastrointestinal function and increase the burden on the kidneys. In reality, drinking sugary beverages is not as good as drinking plain water, because plain water is easily quenching, and once it enters the body, it immediately performs functions such as regulating body temperature, transporting nutrients, and eliminating waste. Therefore, it is recommended that schools and parents guide students to drink more plain water and fewer beverages. III. Picky or selective eating.
According to reports from parents and schools, a considerable number of students dislike drinking milk, eating tofu, eating fruits, and eat very little vegetables. They are also picky about fish, meat, and eggs. This can easily lead to an imbalance of nutrients. Schools and parents should guide students to eat a wide variety of foods, especially emphasizing the intake of dairy and soy products. IV. Blind dieting for weight loss.
Some adolescents, especially girls, often blindly diet for weight loss in pursuit of a slim figure. It is common for some to skip breakfast, eat only vegetables and no meat, or eat only a small bowl of rice per meal. As a result, this can cause metabolic disorders in the body, a weakened immune system, and lead to hypoglycemia and hypokalemia. In some severe cases, it can even lead to "anorexia nervosa" due to dieting. Experts believe that the correct way to lose weight is to control diet reasonably and engage in more physical activities, so that the intake and expenditure of energy can be balanced, thus maintaining a suitable weight. V. Purchasing unhygienic street food without any assurance.
Currently, unhygienic street food is "a dazzling array," with things like grilled lamb skewers, stinky tofu, and radish beef brisket everywhere. Survey data shows that the overall unqualified sanitation rate of food stalls near school gates and on the streets is 70%; less than half of the operators hold a health permit and a health certificate. Food contamination is severe, tableware is not disinfected, and food additives and seasonings are abused. These can easily cause foodborne infections, endangering the health of students.