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在寒冷的冬天,当那金灿灿的太阳光洒满大地的时候,人们总喜欢到室外活动活动,晒晒冬日那宝贵的太阳。这样,不仅让人感到身上的寒意顿消,而且还会使人精神振奋,心情舒畅,尤其对儿童健康成长大有裨益。儿童正处在生长生育期,需要各种营养,其中维生素D的作用是促进人体对钙、磷的吸收代谢及骨化作用,保障儿童骨骼及牙齿的正常生
In the cold winter, when the golden sun shines on the earth, people tend to enjoy outdoor activities and sun the precious sun in winter. In this way, not only make people feel the body’s chill abatement, but also make people excited, feel comfortable, especially for children’s healthy growth of great benefit. Children are in the growth and development period, the need for a variety of nutrients, including vitamin D’s role is to promote the body’s absorption and metabolism of calcium and phosphorus and ossification, to protect the normal bones and teeth of children