www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

您現在的位置: Language Tips> Audio & Video> Special Speed News  
   
 





 
Laying the roots for healthy teeth in young children
[ 2009-03-11 10:22 ]

Download

Experts say good dental care starts at birth by paying attention to a baby's gums.

This is the VOA Special English Health Report.

Bad teeth can be painful -- and worse. They can even be deadly. Infections of the gums and teeth can release bacteria into the blood system. Those bacteria can increase the chances of a heart attack or stroke and worsen the effects of other diseases. And adults are not the only ones at risk.

Laying the roots for healthy teeth in young children

For example, in 2007, doctors in the Washington area said a boy died when a tooth infection spread to his brain. They said it might have been prevented had he received the dental care he needed. He was 12 years old.

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.

But dentists say a baby's gums and early teeth should be cleaned after each feeding. Use a cloth with a little warm water. Do the same if a baby is fed with a bottle. Experts say if you decide to put your baby to sleep with a bottle, give only water.

When baby teeth begin to appear, you can clean them with a wet toothbrush. Dentists say it is important to find soft toothbrushes made especially for babies and to use them very gently.

The use of fluoride to protect teeth is common in many parts of the world. For example, it is often added to drinking water supplies. The fluoride mixes with enamel, the hard surface on teeth, to help prevent holes, or cavities, from forming.

But young children often swallow toothpaste when they brush. The American Academy of Pediatric Dentistry notes that swallowing fluoridated toothpaste can cause problems. So young children should be carefully supervised when they brush their teeth. And only a small amount of fluoridated toothpaste, the size of a green pea, should be used.

Parents often wonder what effect thumb sucking or sucking on a pacifier might have on their baby's teeth. Dental experts generally agree that this is fine early in life.

The American Academy of Family Physicians says most children stop sucking their thumb by the age of four. If it continues, the group advises parents to talk to their child's dentist or doctor. It could interfere with the correct development of permanent teeth.

Dentists say children should have their first dental visit at least by the time they are one year old. They say babies should be examined when their first teeth appear -- usually at around 6 months.

And that's the VOA Special English Health Report. I'm Steve Ember.

deadly:causing or tending to cause death(致命的)

(Source: VOA 英語點津編輯)

 
英語點津版權說明:凡注明來源為“英語點津:XXX(署名)”的原創作品,除與中國日報網簽署英語點津內容授權協議的網站外,其他任何網站或單位未經允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883631聯系;凡本網注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯系,如產生任何問題與本網無關;本網所發布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請提供版權證明,以便盡快刪除。
相關文章 Related Story
 
 
 
本頻道最新推薦
 
Walking in the US first lady's shoes
“準確無誤”如何表達
英國新晉超女蘇珊大媽改頭換面
豬流感 swine flu
你有lottery mentality嗎
翻吧推薦
 
論壇熱貼
 
別亂扔垃圾。怎么譯這個亂字呀?
橘子,橙子用英文怎么區分?
看Gossip Girl學英語
端午節怎么翻譯?
母親,您在天堂還好嗎?

 

主站蜘蛛池模板: 日韩欧美毛片免费看播放 | 免费精品在线 | 国产成人爱片免费观看视频 | 免费视频18 | 日韩手机看片福利精品 | 日韩精品一区二区三区四区 | 精品视频一区二区三区在线观看 | 国产美女啪 | 日韩一级片免费在线观看 | 亚洲特一级毛片 | 日韩经典在线观看 | 日韩一级片免费在线观看 | 久草久| 中文字幕一区二区三区久久网站 | 毛片视频免费观看 | 国产日本韩国 | 日韩 亚洲 制服 欧美 综合 | 亚洲干综合 | 日本三级香港三级少妇 | 中文字幕日韩一区二区不卡 | 日韩在线观看一区二区三区 | 成人免费网站在线观看 | 国内精品久久久久久影院8f | 白嫩美女直冒白浆 | 欧美成人性色区 | 韩国免费特一级毛片 | 亚洲天堂久久精品 | 一级做α爱过程免费视频 | 亚洲精品一区二区久久这里 | 女人18毛片a级毛片 女人aaaaa片一级一毛片 | 欧美亚洲国产成人不卡 | 香蕉成人国产精品免费看网站 | 精品外国呦系列在线观看 | 国产日韩亚洲不卡高清在线观看 | 中文字幕天堂久久精品 | 亚洲国产伦理 | 一级毛毛片毛片毛片毛片在线看 | 欧美xxxx精品另类 | 日韩中文字幕精品久久 | 国产成人精品一区二区不卡 | 一个人看的日本www的免费视频 |