Children in the restoration period, such as regular consumption of a large number of teeth, on the negative growth, but also affects appetite.
儿童处在换牙时期，如经常大量食用，对牙齿的生长不利，而且影响食欲。
Green tea contains polyphenols and a large number of free amino acids and protect teeth better.
绿茶中含有茶多酚和大量的游离氨基酸，护牙更有效。
Green tea contains polyphenols and a large number of free amino acids and protect teeth better.
绿茶中含有茶多酚和大量的游离氨基酸，护牙更有效。
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