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钙存在于人的骨骼和牙齿之中,缺钙会直接影响宝宝的骨骼健康、牙齿健康及正常的生长发育。夏季为宝宝科学补钙,可能还有不少你不知道的知识——1正确晒太阳宝宝不缺钙夏季光线照射充足,日光中的紫外线能促进人体皮肤维生素D的合成,可使皮肤中的7-脱氢胆固醇生成活性维生素D,提高宝宝对钙的吸收率(人体如果缺乏了维生素D,补再多的钙也无法被吸收)。因此,有的父母认为夏季阳光充
Calcium exists in human bones and teeth, calcium deficiency will directly affect the baby’s bone health, dental health and normal growth and development. Summer scientific baby calcium, there may be a lot of you do not know the knowledge - 1 the correct sun baby does not calcium calcium sufficient summer light exposure, ultraviolet light in the sun can promote the synthesis of vitamin D in the human skin can make the skin 7-dehydrocholesterol to generate active vitamin D, improve the baby’s absorption of calcium (the body if the lack of vitamin D, make up more calcium can not be absorbed). Therefore, some parents think the summer sunshine