儿童营养问题是一个非常复杂的话题,因为它包括的内容实在太多了。简单地说,营养素分为七大类,即:蛋白质、糖、脂肪、维生素、无机盐、纤维素和水。这些物质一旦缺乏,就会引起各种各样的疾病。蛋白质、糖和脂肪属于供能营养素,也就是提供人体所需要的能量,其中任何一种物质过多都会引起肥胖,缺乏则会造成营养不良。最容易缺乏的是维生素D我在儿科门诊时,曾经见过不少肥胖儿,有的浑身肌肉松软,身上的肉捏起来松泡泡的,是一种虚胖的体质,我们称之为“泥膏样儿”。这是由于喂给碳水化合物 Child nutrition is a very complex topic because it includes too much content. Simply put, nutrients fall into seven main categories: protein, sugar, fat, vitamins, inorganic salts, cellulose and water. Once these substances are lacking, they can cause a variety of diseases. Proteins, sugars and fats are energy-supplying nutrients, that is, they provide the energy needed by the body. Excessive amounts of any one of them can cause obesity, and lack of nutrients can cause malnutrition. The most vulnerable to the lack of vitamin D I have seen in the pediatric outpatient, had seen a lot of fat children, and some whole body muscle soft, body pinch loose foam, is a kind of fat physique, we call it “ Clay-like child ”. This is due to feeding carbohydrates