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喝綠茶對牙齒的好處

eliu

joined: 2007-08-09
posted: 11332
promoted: 612
bookmarked: 185
新竹, 台灣
1subject: 喝綠茶對牙齒的好處Promote 0 Bookmark 02013-08-26quote  

有研究說茶可以減少造成蛀牙、喉嚨發炎的細菌、病毒。對抗病毒的效果以綠茶最好。

綠茶也可以減少齒槽骨的發炎,對牙周病很有幫助,也可以減少口臭。

不過喝過多的濃茶有可能導致骨骼病變,原因是茶裏面含有氟。嚴重的可能連牙齒都會全部脫落(齒槽骨損壞),發生在美國47歲婦人的病例

edited: 1
ychao
joined: 2007-10-25
posted: 298
promoted: 21
bookmarked: 3
2subject: Promote 0 Bookmark 02013-08-26quote  

少量的氟化物不是有助於預防蛀牙?要喝多少多濃的茶會氟過量呢?

eliu

joined: 2007-08-09
posted: 11332
promoted: 612
bookmarked: 185
新竹, 台灣
3subject: Promote 0 Bookmark 02013-08-26quote  

裏面說那個婦人每天喝 100 個茶袋做成的飲料,怎麼不會胃、食道、腎臟先喝壞掉?


The 47-year-old had consumed at least a pitcher of the popular hot drink, made from at least 100 tea bags, every day for the last 17 years.

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