VOA慢速英语2012.01.17 健康, 牙齿, Health, growth, 研究院

Rebecca949

Experts at the National Institutes of Health say good dental care starts at birth. Breast milk, they say, is the best food for the healthy development of teeth. Breast milk can help slow bacterial growth and acid production in the mouth.
美国国家卫生研究院专家表示，健康的牙齿护理从出生时就开始了。母乳是牙齿健康发育的最好食物，能延缓口内细菌滋生和酸性物质的生成。
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Experts say if you decide to put your baby to sleep with a bottle, only give the child water.
专家说，如果你决定让孩子睡觉时喝奶瓶里的东西，只能给他们喝水。

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pedo123

Milk powder

xulei2008

gums and early teeth,feeding

keshimian

谢谢楼主分享，天天练习,天天进步~~~

我是君君

O