melatonin
US //mel.əˈtoʊ.nɪn//
・UK //mel.əˈtəʊ.nɪn//
B1 中級
n. (u.)不可數名詞褪黑激素
Both pineal and lateral eyes are needed to sustain daily circulating melatonin rhythms in sea bass.
n. (u.)不可數名詞褪黑激素補充劑
Many people take melatonin supplements to combat jet lag.
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研究都說睡前不要滑手機，但螢幕究竟會如何影響你的睡眠，讓 Vox 帶你深入了解！ (How screens actually affect your sleep)
06:39
- This is because your body produces melatonin,
這是因為您的身體會分泌褪黑激素、
- melatonin is not just, any other hormone.
褪黑素不是普通的激素。
入睡時會發生什麼事？ (What happens when we sleep? | The Economist)
02:45
- The body clock responds to light cues, ramping up production of the hormone melatonin at night and switching it off when it senses light.
生理時鐘對光信號有所反應，在夜晚會加速賀爾蒙，褪黑激素的分泌，並在感應到光線時關閉。
- ramping up production of the hormone melatonin at night and switching it off when it senses light.
在夜晚會加速賀爾蒙－褪黑激素的分泌，並在感應到光線時關閉。
早上不喝咖啡也能精神百倍？七個早晨醒腦小撇步(7 Tips To Wake Up Without Coffee)
03:08
- Melatonin is a hormone secreted by the brain, and is critical in regulating your sleep.
褪黑激素是種大腦分泌用來調節睡眠程度的荷爾蒙。
- When it's dark, your body produces more melatonin, making you sleepy.
當光線昏暗時，你的身體會分泌較多褪黑激素，讓你昏昏欲睡。
想要有健康的身心，這 9 個壞習慣千萬不要做！ (9 Habits That Damage Your Brain)
05:44
- Sunlight helps keep your brain working well, without it, your brain doesn't know when or how to release the sweet, sweet melatonin.
沒有陽光，大腦也能保持良好的工作狀態。你的大腦不知道何時或如何釋放甜美的褪黑激素。
- Your brain doesn't know when or how to release the sweet, sweet melatonin.
你的大腦不知道何時或如何釋放甜美的褪黑激素。
騎出 - Kid Ink, Tyga, Wale, YG, Rich Homie Quan [官方視頻 - Furious 7] 。 (Ride Out - Kid Ink, Tyga, Wale, YG, Rich Homie Quan [Official Video - Furious 7])
03:33![騎出 - Kid Ink, Tyga, Wale, YG, Rich Homie Quan [官方視頻 - Furious 7] 。 (Ride Out - Kid Ink, Tyga, Wale, YG, Rich Homie Quan [Official Video - Furious 7])](https://thumbnail.voicetube.com/w/480/h/270/X7rdg_tKzKQ.jpg)
- Talkin' all Melatonin, get it and fight coma
講到所有的褪黑素，得到它和對抗昏迷
睡覺好像很重要？不過我們到底為什麼要睡覺！ (Why Do We Have To Sleep?)
08:22
- of the hormone melatonin in the bloodstream, sort of like a chemical lullaby. Feelings
褪黑激素的濃度，就像一種化學性的搖籃曲一樣。
- This can be very confusing, preventing the release of melatonin and the onset of sleep.
這種錯誤的認知會混淆我們的大腦，抑制褪黑激素分泌和睡眠循環的啟動。
青少年的大腦解釋 (The Teenage Brain Explained)
10:07
- which helps you wake up, and melatonin, which helps you wind down when it gets dark.
讓人體知道起床時間，夜晚釋出褪黑激素，讓人天黑後放鬆下來
- Most adults start oozing melatonin around 10 p.m. ish, but one study showed that teenagers
大多數成人晚上十點前後會分泌褪黑激素，有一項研究顯示青少年
安眠藥真的能幫助睡眠？(Do Sleeping Pills Really Help You Sleep?)
04:02
- A popular alternative to drugs is melatonin; a natural hormone which resets your circadian rhythm
許多人用褪黑激素來代替藥物，是體內自然產生的荷爾蒙，可以調節生理時鐘
- clock. Everyone produces melatonin. They comes from the pineal gland in the middle
人體內由大腦中間的松果體釋放褪黑激素