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  • Guys, do your lips always get chapped? Yeahthat might be your fault.

    你們嘴唇常常乾裂嗎?這只能怪自己囉!

  • Hey everyone! Lissette here for DNews. Chapped lips are terrible. It’s that uncomfortable

    嗨 大家!我是DNews的Lissette,嘴巴乾裂是一件很糟的事,感覺很不舒服

  • dry sensation on your lips, flaky or cracking skin, and in some of the worst cases, bleeding.

    嘴唇感到乾燥,嘴皮會脫落和破裂,更嚴重的話還會導致流血

  • They're more common in certain seasons or climates.

    這種現象在特定的季節和氣候是很正常的

  • But what causes your lips to chap in the first place?

    但嘴唇乾裂是怎麼發生的?

  • To start, the skin on your lips is much more sensitive than the rest of the skin on your body.

    因為嘴唇是全身上下皮膚最敏感的部位。

  • Your lip structure is just different. While it is made up of the epidermis and dermis

    嘴唇的結構跟其他肌膚不一樣,是由表皮層和下皮層組成

  • like the rest of your skin, the outermost layer of the epidermis - the stratum corneum

    不過在嘴唇表皮最外面那一層角質層

  • is much thinner on our lips. So thin, that it allows more visibility into our blood vessels

    非常的薄 所以我們能透過表皮看到血管

  • giving our lips that reddish color. What’s more, lips don't have sweat glands to provide

    這也是我們唇色呈現紅色的原因,而且,嘴唇因為沒有汗腺

  • moisture or hair to provide protection from the sun.

    所以無法提供水分,嘴唇上也沒有毛髮能夠隔離陽光

  • This helps explain why lips get more chapped in the cold winter months or after catching

    這就是為什麼嘴唇容易在天冷時,或天熱去完沙灘接收陽光輻射後

  • some rays on a hot sandy beach. The excess wind, lack of moisture in the air, and UV rays

    更乾裂的原因。過度的風吹,空氣乾燥和紫外線

  • can cause your lips to lose moisture, burn, and they end up being chapped.

    會使你的嘴唇失去水分,最後導致乾裂

  • Yeah, chapped lips can just be a sunburn...on your lips. But it isn’t always the weather’s fault.

    雖然嘴唇乾燥可以說是曬傷,但是不一定都是天氣的緣故。

  • Sometimes you end up doing it to yourself.

    有時候是你自己造成的

  • Sorry. Have you ever woken up with super dry lips, especially when youre congested?

    你是否曾經醒來的時候覺得嘴巴特別乾?尤其當你鼻塞的時候

  • Well, this could be because you were breathing through your mouth,

    這是因為當你用嘴巴呼吸的時候

  • removing the moisture from your lips!

    水分就從你的嘴巴流失

  • And perhaps even worse, is the act of licking your lips excessively.

    甚至填嘴唇會讓情況更嚴重

  • It may sound counter-intuitive, but as the saliva evaporates from your lips,

    這聽起來也許很不合理 不過當唾液從嘴上蒸發時

  • it sucks away heat and moisture,leaving your lips potentially drier than before you licked them.

    會散發熱量及水分,所以舔嘴唇之後反而更乾

  • Many products we use and foods we eat can also be the culprits. These range from irritating cosmetics,

    許多我們使用的產品以及食用的食物也會是元兇 例如刺激性化妝品

  • toothpastes, medications, figs, food colorings, and, wait for iteven lip balm.

    牙膏, 藥物, 無花果, 食用色素, 甚至護唇膏

  • While some lip balms may be helpful, others can make chapped lips worse. I know,

    有些護唇膏有效,但有些會讓嘴唇更乾

  • this one really got me too. But, the problem is ingredients in some lip balms

    我也有這困擾,這是護唇膏成分的問題,

  • Like propyl gallate, or phenyl salicylate, can be skin irritants,

    像是沒食子酸丙酯或薩羅(水楊酸苯酯)會刺激皮膚

  • and another, salicylic acid, can cause skin slough off more easily!

    另外像是柳酸(水楊酸)會使皮膚容易脫落

  • One super common lip balm ingredient that you may love is Menthol

    另外你可能很愛的護唇膏成分是薄荷醇

  • it tastes and smells delicious but it's also an alcohol and can dry out your lips.

    它聞起來和嘗起來都很香 但是它乙醇的成分會讓你嘴唇更乾

  • So what can you do restore moisture to your dry, chapped lips?

    要怎麼樣才能讓你乾裂的嘴唇保持濕潤?

  • Staying hydrated, breathing through your nose, and using a humidifier during dry months,

    要多喝水、用鼻子呼吸、乾燥的季節裡用增濕器

  • definitely helps, not to mention avoiding licking your lips,

    這樣絕對有效,更不用說要避免舔嘴唇,

  • staying away from harmful products, and reducing sun and wind exposure.

    避免有害產品及減少日曬與風吹

  • But if you've just gotta get your lip balm fix, the Mayo Clinic says to try some good oil petroleum jelly.

    但如果你想要換護唇膏的話,梅奧醫院(世界著名醫療機構)提議多嘗試較油的(例如凡士林)

  • But, the trick here, and with anything you use for your chapped lips,

    但是要注意,不論你使用什麼護唇膏

  • is to make sure that it works for you. We all have different allergies, sensitivities, and reactions

    要確定適不適合你,因為每個人體質不一樣,會因為不同產品

  • to different products. So, what may work for your pout, may not work for someone else’s.

    產生過敏反應等等,所以適合你的不一定適合別人

  • This is a pretty common problem for people in the winter, but different seasons will

    嘴唇乾裂在冬天裡是很常見的,但是不同季節可以

  • affect our bodies in surprising ways! For example, did you know winter can alter your genetics?

    很奇妙的影響我們身體,例如,你知道冬天可以改變基因嗎?

  • Julia has the scoop in this video.

    Julia有相關的影片

  • (Julia影片宣傳)

  • Guys, do you have any science questions? What should we look into next?

    大家有甚麼科學相關的問題嗎?下一個要討論什麼呢?

  • Tell us in the comments, subscribe for more DNews and thanks for watching!

    在DNews 下面留言告訴我們吧,感謝你的收看!

Guys, do your lips always get chapped? Yeahthat might be your fault.

你們嘴唇常常乾裂嗎?這只能怪自己囉!

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