2, children should eat fresh things, melons and fruits must be washed, boiled before eating, things that fall on the ground should be washed before eating, and bowls and chopsticks should be boiled and disinfected. Also note that adults should not feed chewed food to children, because children have weak resistance to avoid infectious diseases.
3. Consciously introduce the food source, production, nutritional value, how to eat and how much to eat in ordinary games and communication.
Drinking boiled water can not only meet children's physiological needs for water, but also provide children with some minerals and trace elements. No matter carbonated drinks, nutritious health drinks, or pure water and mineral water that many families are keen on at present, they are not suitable to replace tap water as people's main drinking water.
5. Potato chips, snow cakes, potato chips, shrimp strips, shrimp slices, chicken skin, chicken strips and corncob are children's favorite puffed foods. The experiment shows that puffed food is delicious, but it belongs to food with high fat, high calorie and low crude fiber in terms of composition and structure. From the analysis of diet structure, there are certain defects and you can only eat it occasionally. Long-term consumption of puffed food will lead to high intake of oil and calories and insufficient intake of crude fiber. If you don't exercise enough, it will cause fat accumulation and obesity.
6. Most jellies sold in the market are not made of fruits, but are made of thickeners such as sodium alginate, agar, gelatin and carrageenan, and a small amount of synthetic flavors, artificial colorants, sweeteners and acidulants are added. Although sodium alginate and agar are both dietary fibers, excessive absorption will affect the absorption of fat and protein, especially inorganic salts such as iron and zinc will combine into soluble or insoluble mixtures, thus affecting the absorption and utilization of these trace elements by human body.