The body development of infants and infants is not yet perfect, compared with adults, it is more sensitive to allergies; according to a number of epidemiological surveys abroad, 6% to 7% of infants and young children within 3 years old are allergic to certain foods, food allergies are invading the health of infants and young children . What are the symptoms of food allergy in infants and young children? What material can cause food allergies in infants and young children? Allergic baby should be how to diet? Apart from meals, are there other simple treatments and treatments?
First, common symptoms of infant food allergy
Infant and child food allergies mainly cause symptoms of the digestive tract, respiratory tract and skin. The gastrointestinal symptoms are mainly vomiting and diarrhea. The respiratory symptoms are mainly chest tightness and shortness of breath. The skin symptoms are mainly skin redness and itching. It will affect the intake of nutrients from infants and young children, which will affect the growth and development. It may cause severe anaphylactic shock and may be life-threatening.
Food allergies caused by different foods have different symptoms, and other diseases may also cause symptoms of certain food allergies. Therefore, it is not possible to directly associate a certain food symptom with a food allergy. However, it is possible to understand and determine if a baby is allergic to a certain food and determine allergens by adding foods one by one (a food is continuously added for another 3 to 5 days and then added another).
II. Substances that easily cause food allergy in infants and young children
Substances that may cause food allergies include allergenic proteins, food additives used in food processing, and genetically modified foods containing allergens; 90% of all food allergies are caused by sensitizing proteins, such as casein and whey protein in milk. Epidemiological surveys have shown that infants fed infant formula have a higher risk of allergy than breastfed children, which also confirms casein and whey protein sensitization in milk.
Third, the basic principles of allergic baby meals
Being away from allergens is the biggest dietary advice for allergic babies. When making non-staple foods for babies, keep away from natural foods that cause allergies. Parents should also pay attention to the ingredient list and other labels on allergens when shopping for packaged foods.
Adequate calcium is guaranteed to help relieve allergy symptoms. Calcium can reduce capillary permeability, reduce extravasation of substances that are prone to cause allergies in the blood to tissue fluids, cause skin allergies, and thus relieve itchy skin and edema. The best dietary source of calcium supplements is milk and dairy products. Therefore, even after adding non-staple food, it is necessary to ensure daily milk intake. It is best to reach 300 ml of milk per day. Before the age of two, it is recommended to adhere to breastfeeding or infant formula. After two years of age, it can be gradually converted into ordinary milk. In addition to dairy products, Northern tofu is rich in calcium, stewed tofu, tofu soup, tofu soup can be; green leafy vegetables also contain more calcium, made of puree or stir well before boiling water to remove oxalic acid that affects calcium absorption.
Fourth, improve other methods of baby allergy
As of now, food allergy is still no effective therapy, and it is still the best advice to stay away from allergens; but it can also be combined with other methods to achieve better results, such as desensitization therapy, that is, injection of allergy patients for a long period of time. Small doses of allergens.
The best advice for allergic babies is to stay away from allergens. In addition, sufficient calcium and vitamin C should be ensured. If the baby's flora is disordered, the bacteria preparations can be supplemented, and desensitization therapy can also be combined.
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