缺微量元素的症状（Symptoms of lack of trace elements）.doc

缺微量元素的症状（Symptoms of lack of trace elements） Zinc: the essential trace element of the human body. It is closely related to the growth and development of children. Zinc deficiency in children will appear anorexia, repeated infections, growth retardation, developmental retardation, mental retardation, so what children prone to zinc deficiency and zinc? 1. anorexia. In zinc deficiency, taste bud function decreased, taste function decreased, appetite loss, food consumption decreased and digestion ability decreased; 2., growth and development lag behind. Zinc deficiency interferes with protein synthesis and decreases eating, affecting growth and development of children. The mental development of children with zinc deficiency may be affected, even with mental disorders; 3. pica. Zinc deficiency in children can be pregnant eat dirt, plaster, paper, coal or other foreign bodies. 4. susceptible to infection. Zinc deficiency patients with lower immune function, susceptible to a variety of infectious diseases, including diarrhea; 5. skin and mucous membrane symptoms. When the zinc deficiency is serious, the skin of the whole body can have all kinds of rashes, bullous dermatitis, recurrent oral ulcers, chronic ulcers of the lower limbs, alopecia areata and so on; 6. plump children should zinc. 7. zinc should be added to children who are exposed to smoking. Zinc can improve immune function, and can achieve anti-aging effect; zinc can accelerate wound healing, stimulating function; trace zinc can enhance memory, slow brain aging; zinc can protect the myocardium from myocardial damage caused by isopropyl renin; zinc combined with diuretics can strengthen the effect of pressure drop, is favorable for the development of hypertension control and coronary heart disease. It has more important nutritional value for infants, children and adolescents during their growth and development. The human body will cause zinc deficiency, zinc acid decreased vigor caused malnutrition, olfactory los