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    影片分級

    • A1 初級
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    fluoridated

    US

    ・

    UK

    A1 初級
    v.t.及物動詞加氟
    adj.形容詞氟化的
    The city's water supply is fluoridated to promote dental health.

    影片字幕

    為什麼我們的水中含有氟?| 2025 年 5 月 7 日 (Why is Fluoride in our Water? | May 7, 2025)

    11:17為什麼我們的水中含有氟?| 2025 年 5 月 7 日 (Why is Fluoride in our Water? | May 7, 2025)
    • United States because it helps strengthen our teeth enamel and helps prevent cavities. And in fact, the CDC has called this one of the top 10 public health interventions of the last century because it does this so well. Dentists have called this one of the frontline defenses, really, against cavities. And they like this approach so much because it can help everybody in a community regardless of their ability to pay to go to the dentist or buy fluoride products. So it really creates a baseline sort of defense for oral health. About two-thirds of the U.S. population currently has fluoridated public drinking water. But of course, that is starting to change. We are seeing states start to ban adding fluoride to drinking water, starting with Utah, perhaps Florida, and others as well. And the concerns there really have been around fluoride's potential to affect brain development at higher levels than is recommended in the U.S.

      因為它有助於強化牙齒琺琅質,預防齲齒。事實上,美國疾病預防控制中心將其稱為上世紀十大公共衛生干預措施之一,因為它的效果非常好。牙醫們稱這是防治齲齒的前線防禦措施之一。他們非常喜歡這種方法,因為它可以幫助社區裡的每一個人,無論他們是否有能力支付去看牙醫或購買氟化物產品。是以,它確實為口腔健康建立了一種基線防禦。目前,美國約有三分之二的人口使用含氟公共飲用水。當然,這種情況正在開始改變。我們看到各州開始禁止在飲用水中添加氟,從猶他州開始,也許還有佛羅里達州,以及其他州。在美國,氟的濃度高於建議濃度時,可能會影

    B1 中級

    我們的水中應該含有氟嗎? (Should fluoride be in our water?)

    10:12我們的水中應該含有氟嗎? (Should fluoride be in our water?)
    • The goal of adding it to water was to make sure that everyone had access to fluoride's protection, regardless of whether they used fluoridated products or had access to dental care.

      在水中添加氟化物的目的是確保每個人都能得到氟化物的保護,無論他們是否使用含氟產品或獲得牙科護理。

    • Almost their entire diet is fluoridated water and dry formula that can have fluoride in it too.

      他們的全部食物幾乎都是含氟的水和幹奶粉,而幹奶粉中也可能含有氟。

    B2 中高級

    為什麼早餐前刷牙對你很重要? | Chasing Life (Why you should brush your teeth before breakfast | Chasing Life)

    29:27為什麼早餐前刷牙對你很重要? | Chasing Life (Why you should brush your teeth before breakfast | Chasing Life)
    • This idea that when you take in fluoride, when you ingest it through fluoridated water, for example, it's getting into your system.

      這個想法是,當你攝取氟化物,例如透過含氟飲水攝取時,它就會進入你的身體。

    • Here in the United States, most communities have fluoridated water.

      在美國,大多數社區都有氟化飲用水。

    B1 中級

    生物科学者だけど「誤った健康情報」について質問ある? | Tech Support | WIRED Japan

    22:08生物科学者だけど「誤った健康情報」について質問ある? | Tech Support | WIRED Japan
    • I'm seeing more and more parents giving their children non-fluoridated toothpaste.
    B2 中高級