乌龙茶能抑制牙菌斑及帮助预防蛀牙。
这些芝士有助于预防蛀牙。
四种预防蛀牙的对策一、口腔卫生：主要目的是去除牙菌斑。
Four measures to prevent tooth decay one, oral health: The main aim is to remove plaque.
不含氟的全效牙膏也许有助于预防牙龈疾病，但不能预防蛀牙。
A holistic toothpaste without fluoride may help with gum disease prevention but not tooth decay.
有研究显示，绿茶能降低胆固醇，抗癌，甚至还有可能预防蛀牙。
Some studies suggest it can help reduce cholesterol, protect against cancer and perhaps even fight cavities.
无糖口香糖里含有人工合成的制糖剂木糖醇或山梨糖醇，有助预防蛀牙。
It contains artificial sweeteners called xylitol or sorbitol that help prevents cavities.
彼得·米格罗姆：木糖醇是一种抗菌剂，所以它本身就抗菌，有助预防蛀牙。
Peter Milgrom: Xylitol is an antimicrobial, so it's acting against the bacteria themselves, so it helps prevent tooth decay.
比方说，我们的防蛀牙牙膏有保质期，那是由于工夫长了，外面氟的浓度就降低了。
For instance, our anticavity toothpaste has expiration dating because over time, the fluoride becomes less available to your teeth. The products don't become harmful at any time, just less effective.
他和他的同事们已经研究出需要多少木糖醇才能真正消灭细菌并预防蛀牙，他有两点建议。
He and his colleagues have studied how much xylitol is needed to actually knock out bacteria and prevent cavities, and he has two pieces of advice.
我们牙膏的特点含有天然的单氟磷酸钠成份，它是预防蛀牙的一种活性成份，并且能温和的清洁。
Our toothpaste features naturally sourced sodium monofluorophosphate as its active ingredient to provide cavity protection, and calcium to clean.
也有一些证据表明，咖啡有助于控制哮喘病甚至减少发病率，而且，在没有药物的情况下，可以止头疼、提神和预防蛀牙。
There's also some evidence that coffee may help manage asthma and even control attacks when medication is unavailable, stop a headache, boost mood, and even prevent cavities.
一些家长觉得他们的孩子从食物和水中摄取了足够的预防蛀牙的氟，所以不想要含有氟的牙膏，也有些家长想避免氟化物。
Some parents feel their children get enough cavity-fighting fluoride in the foods they eat and the water they drink, and don't want fluoride in their child's toothpaste.
一些家长觉得他们的孩子从食物和水中摄取了足够的预防蛀牙的氟，所以不想要含有氟的牙膏，也有些家长想避免氟化物。
Fluoride-free - Some parents feel their children get enough cavity-fighting fluoride in the foods they eat and the water they drink, and so don't want fluoride in their child's toothpaste.
一些家长觉得他们的孩子从食物和水中摄取了足够的预防蛀牙的氟，所以不想要含有氟的牙膏，也有些家长想避免氟化物。
Fluoride-free - Some parents feel their children get enough cavity-fighting fluoride in the foods they eat and the water they drink, and so don't want fluoride in their child's toothpaste.
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