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  • In elementary school, most of us learn

    在小學的時候,我們大多學習

  • the human body is 75% water and we

    人體75%是水,而我們

  • are supposed to drink eight glasses of water

    要喝八杯水

  • every single day.

    每天都是如此

  • But that H2O knowledge, that's evaporated.

    但這些H2O知識,已經蒸發了。

  • Hey, hydraters.

    嘿,水手。

  • Trace here for D News.

    在這裡追蹤D新聞。

  • Babies are wet.

    嬰兒是溼的。

  • Yeah, they are soaked in water.

    是的,他們是在水裡浸泡。

  • A recent NPR blog post talked about how hydrated babies are.

    最近美國國家公共廣播電臺的一篇博文談到了嬰兒的水分如何。

  • They are 75% water when they're new.

    它們在新的時候是75%的水。

  • Just for comparison, potatoes are about 80% water

    相比之下,洋芋的水分含量約為80%。

  • and bananas, they're 74% water.

    和香蕉,他們是74%的水。

  • As we grow older, we dry out.

    隨著年齡的增長,我們會幹癟。

  • Adult men are only 60% water while women are 55% water.

    成年男性只有60%的水分,而女性則是55%的水分。

  • The reason being men tend to have

    原因是男人往往有

  • higher amounts of muscle and women more fat, which

    肌肉含量較高,而女性的脂肪含量較高。

  • means muscle stores more water and fat cells

    意味著肌肉會儲存更多的水分和脂肪細胞

  • are bit drier on average.

    平均來說是比較乾燥的。

  • But the fluid is actually stored all over our body.

    但其實液體是儲存在我們的身體各處的。

  • Some is extracellular, stored in the liver, the kidneys,

    有些是細胞外的,儲存在肝臟、腎臟。

  • stomach, bladder, spinal fluids, and so on.

    胃、膀胱、脊髓液等。

  • But more than half is actually inside of your cells.

    但其實一半以上是在你的細胞裡面。

  • The bottom line is that water is vital to our health.

    底線是,水對我們的健康至關重要。

  • It helps lubricate joints

    它有助於潤滑關節

  • It gives our waste something to dissolve into.

    它給我們的廢物提供了溶解的東西。

  • It keeps our tissues healthy and pliable.

    它能使我們的組織保持健康和柔韌。

  • But we lose it.

    但我們失去了它。

  • We lose it all day, every day, sweating, pooping, peeing.

    我們每天都在輸,每天都在出汗,拉屎,撒尿。

  • Constantly, it's evaporating from our pores.

    不斷地從我們的毛孔中蒸發出來。

  • And if we don't replace it, we become dehydrated,

    如果我們不補充它,我們就會脫水。

  • and our body suffers in a number of ways.

    而我們的身體也會受到多方面的影響。

  • Which brings us to a very good question

    這給我們帶來了一個非常好的問題

  • that D News fan Vijanti Persad asked on our Facebook page.

    D新聞粉絲Vijanti Persad在我們的Facebook頁面上問道。

  • What is the right or required amount

    什麼是正確的或所需的金額

  • of water intake for a person?

    人的飲水量的?

  • That is an excellent question.

    這是一個很好的問題。

  • We've all heard that you're supposed

    我們都聽說過,你應該... ...

  • to drink eight glasses of water a day.

    每天要喝八杯水。

  • But where did that come from?

    但這是哪裡來的呢?

  • No one knows.

    沒有人知道。

  • The debunking masters at snopes.com

    snopes.com的揭祕大師們。

  • couldn't even find original research on it.

    甚至找不到原始的研究。

  • They talked to Barbara Rolls, a nutrition researcher

    他們和營養研究員芭芭拉-羅爾斯聊了聊。

  • at Penn State who's written a book about water,

    在賓夕法尼亞州立大學,他寫了一本關於水的書。

  • and even she doesn't know where it came from.

    而連她自己都不知道這東西是從哪裡來的。

  • The Mayo Clinic says the science is contested,

    梅奧診所表示,科學是有爭議的。

  • but it sure is easy to remember, so why not?

    但它肯定很容易記住,為什麼不呢?

  • Honestly, a lot of our fluid intake comes from food.

    說實話,我們的液體攝入量很多都是來自食物。

  • The rules say that we need to drink fluid,

    規則上說,我們需要喝液體。

  • so if we eat a banana or an orange,

    所以,如果我們吃香蕉或橙子。

  • we consume their fluid, which is to say, we take their water.

    我們食用他們的液體,也就是說,我們飲用他們的水。

  • Like fricking Dune, man, the spice must flow and all that.

    就像該死的沙丘,夥計,香料必須流動和所有。

  • An orange contains approximately eight ounces of fluid.

    一個橙子大約含有八盎司的液體。

  • But if you drink a lot of diuretics, like soda,

    但如果你喝了很多利尿劑,比如汽水。

  • your kidneys start to shed sodium, meaning you need more

    你的腎臟開始排出鈉,意味著你需要更多的鈉。

  • to replace it, which is bad.

    來代替它,這是很糟糕的。

  • So while, yes, by drinking sodas you're drinking fluids,

    所以,雖然,是的,喝汽水就是喝液體。

  • you're doing it wrong.

    你這樣做是錯誤的。

  • Exactly how much water or fluid you're

    你到底喝了多少水或液體?

  • supposed to drink every day depends

    看情況

  • on things like body size and how much exercise you get,

    在諸如體型和運動量等方面。

  • how hot and dry the climate is and whether you're

    氣候的炎熱和乾燥程度,以及你是否是

  • sick or pregnant.

    生病或懷孕;

  • The truth is it probably wouldn't

    事實上,它可能不會

  • hurt you to drink 8 to 12 8 ounce glasses of fluid per day,

    傷害你每天喝8到12杯8盎司的液體。

  • but a really good way to test whether you're

    但卻是檢驗你是否是一個真正的好方法

  • drinking enough water is to look at your pee-- seriously.

    喝足夠的水 是看你的尿 - 認真。

  • When I was hiking in the desert, the guides

    當我在沙漠中徒步旅行時,嚮導們...

  • told us that it should be clear and copious.

    告訴我們,它應該是清晰的、大量的。

  • If it's yellow, that means you're dehydrated.

    如果是黃色的,說明你已經脫水了。

  • So drink up and keep a BPA free water bottle around

    所以,喝水的時候,身邊要放一個不含BPA的水瓶。

  • to fill it up directly from your tap.

    直接從你的水龍頭裡灌水。

  • What do you do to stay hydrated?

    你怎麼做才能保持水分?

  • Give us some strategies.

    給我們一些策略。

  • Let us know in the comments, and thanks a lot

    請在評論中告訴我們,非常感謝。

  • for watching D News everybody.

    謝謝大家看D新聞。

In elementary school, most of us learn

在小學的時候,我們大多學習

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