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孩子容易“上火”的常见原因 1.解剖生理因素 婴幼儿口腔黏膜薄嫩,血管丰富,唾液腺发育不够完善,唾液分泌少,口腔黏膜干燥,易损伤和感染细菌;胃黏膜有丰富的血管,但腺体和环状细胞较少,胃酸和各种消化酶的分泌较少且酶活力低,消化功能差。
Children easily “angry” common causes 1. Anatomy and physiology factors Infants and young children oral mucosa thin and tender, rich in blood vessels, salivary gland development is not perfect, less saliva secretion, oral mucosa dry, easy to damage and infection of bacteria; gastric mucosa is rich in blood vessels, But fewer glands and ring cells, gastric acid and a variety of digestive enzymes less secretion and low enzyme activity, poor digestion.