每一种食物都含有我们人体所需要的养分，如肉类中的蛋白质，蔬菜中的维生素等。有些小同学，爱挑食，特别是不爱吃蔬菜，日子久了，身体就缺少维生素。这样不光影响长身体，还会使身体抵抗疾病的能力下降，容易得病。蔬菜中的维生素种类很多，还含有许多的矿物质，如铁和钙， Every kind of food contains the nutrients our body needs, such as meat, protein, vegetables, vitamins and so on. Some small classmates, love picky eaters, especially do not eat vegetables, over time, the body is lack of vitamins. This will not only affect the long body, but also reduce the ability of the body to resist the disease and get sick easily. Vegetables in many types of vitamins, but also contains many minerals, such as iron and calcium,