1, children should not eat more.
1. Foods with high organic acid content, such as spinach, pears, strong tea, etc.
This kind of food contains a lot of organic acids, such as pantothenic acid, phytic acid, oxalic acid, citric acid and so on. These acids are closely combined with their own high content of iron, zinc and calcium and cannot be used by the body. At the same time, when the gastrointestinal tract meets iron, zinc and calcium in other foods, it quickly combines with them to form stable compounds and is excreted. Traditionally, people think that it is incorrect to supplement blood with spinach and drink pear water and strong tea to help digestion and eliminate fire, which sometimes leads to anemia and rickets in the early stage.
2. Foods added with saccharin, essence and pigment, such as quick freezing, bubble gum, instant noodles and sweet drinks.
There are not many real nutrients in this kind of food, and saccharin, sweetener, colorant and essence often contain certain toxicity. Eating these foods regularly is not good for children's health. In addition, children's favorite fruits, such as oranges, pineapples, carrots and other foods, are rich in nutrition, but because they contain more natural lycopene, eating too much is easy to produce "lycopene skin disease". For example, don't eat more than four oranges a day, and don't eat too many pineapples and carrots.
Third, excite nerves and foods containing hormones, such as cola drinks and chocolate.
Eating too much of this kind of food has an exciting effect on the central nervous system of the human body, which makes children anxious, their heart beats faster and it is difficult to fall asleep. Ginseng, royal jelly, etc. It can promote hormone secretion. Regular consumption will lead to precocious puberty and affect the normal development of the body.
Foods containing poisons, preservatives and additives, such as salted fish, mutton skewers, popcorn, canned eight-treasure porridge, etc.
Salted fish contains a lot of dimethyl nitrite, which will be transformed into dimethyl nitrosamine with strong carcinogenicity after entering the human body, which is a great threat to adults with cancer. Smoked foods such as kebabs also contain more carcinogens. The content of lead in popcorn is very high, and lead enters the human body, which damages the functions of nervous system, digestive system and hematopoietic system. In addition, attention should also be paid to pesticides and pesticide residues on fruits and vegetables.
Five, high-fat foods, such as eggs, sunflower seeds, pig liver and so on.
Although these foods have high nutritional value, the cholesterol content in eggs and pig liver is high and difficult to digest. After children eat too much, the risk of cardiovascular disease increases significantly during the growing period. The content of unsaturated fatty acids in sunflower seeds is very high. Eating more will consume a lot of choline in the body, thus affecting the detoxification function of human liver cells.
Children's diet should be diversified and balanced. Fish, lean meat, seaweed, kelp, animal offal, fresh vegetables and fruits are all beneficial to children's health. In recent years, the research results at home and abroad also suggest that wheat kernel oil, onion, garlic and aloe are rich in tyrosine, thiamine and germanium, which are obviously beneficial to the development of children's brain cells, so parents should let their children eat more of these foods.
2. Analysis of children's dietary taboos
1. Avoid snacks. Children often eat more snacks, which will destroy the digestive function of gastrointestinal tract, easily cause gastrointestinal diseases, and make children have more milk or anorexia.
2. avoid partial eclipse. Children with partial eclipse are prone to malnutrition, which affects their physical and mental health and intellectual development.
3. avoid eating. The so-called squatting food means squatting to eat. This eating posture squeezes the abdomen, causing the gastrointestinal tract to fail to move normally, making it difficult to digest and absorb the food eaten.
4. Avoid overeating. As we all know, overeating is harmful to human body, especially to children. Because children's digestive organs are fully developed, overeating and insufficient secretion of digestive juice, they are more likely to suffer from digestive tract diseases.
5. Avoid salty food. Often giving children salty food will keep water in the body, leading to an increase in cardiac output, and five flavors will cause kidney disease and high blood pressure.
6. Avoid fast food. Children should not eat too fast, because eating too fast, incomplete chewing and insufficient saliva secretion will affect the digestion and absorption of nutrients.
7. Avoid sweets. Let children often eat high-sugar diet and candy. It is easy for children to get fat and easily lead to diabetes and heart disease.
8. Avoid eating. The so-called eating means eating, watching TV or reading picture books, illustrated newspapers and so on. Because of inattention when eating, not only can you not enjoy tea, but it will also affect the secretion of digestive juice, which will easily lead to indigestion over time.
9. Avoid eating. That is, children eat while walking, or children run and play in front, and parents chase after them to plug a mouthful of rice. This way of eating is neither civilized nor hygienic. Dust, microorganisms and harmful gases in the air will be swallowed with food, which will affect children's health.
10. Avoid laughing. Some children like to laugh and play with each other while eating. If you are not careful, food can easily enter the trachea, causing cough and suffocation. In severe cases, it will be life-threatening.