melatonin can be found in some plants such as st. john「s wort.
褪黑激素可以从一些诸如神约翰斯麦芽汁一类植物中摄取。
we suspect that suppression of melatonin may be involved in the effects of light at night on depressed affect.
我们猜想,夜晚的光线作用对抑郁的影响也许涉及到褪黑素的抵制。
other studies have shown that vitamin b12 can affect melatonin levels, promoting wakefulness.
还有研究表明维b12会影响褪黑激素水平,从而导致易醒.
in reindeer, even if they’re missing a circadian clock, melatonin levels still spike when it」s dark and drop when it's light, making the equinoxes an ideal time to synchronize their annual clocks.
而驯鹿呢,虽然它们没有昼夜节律钟,其褪黑激素水平仍然会在黑暗的时候上升,光亮的时候下降,从而使它们的昼夜分点达到理想状态,进而与年生物钟同步。
researchers caution that the use of such devices are particularly harmful to the sleep-onset process, since the artificial light can suppress release melatonin which is our sleep hormone.
研究人员提醒说,使用此类设备是影响人们进入深度睡眠的部分原因,因为电子产品的人工光源阻碍人体释放深度睡眠所需的褪黑激素。
it is melatonin that triggers many of the changes needed for animals to adapt to winter - and it also plays an important part in sleep.
正是褪黑激素的作用,才能使动物适应冬季的许多变化——而且它在睡眠中也起着重要作用。
melatonin is a hormone that regulates sleep/wake cycles.
褪黑激素 ,一种调节醒睡周期的荷尔蒙。
for example, the use of melatonin receptor blockers could improve performance of night-time cognitive tasks, helping people such as night-shift workers or students cramming for exams.
例如,褪黑素受体的阻碍能影响人夜晚的认知能力,那么对于那些夜班工作者和熬夜备考的学生都有所帮助。
a banana is like a natural sleeping pill. besides containing melatonin and serotonin in small quantities, a banana also contains magnesium, material that can stimulate muscle relaxant.
香蕉就像天然的安眠药片。除了含有少量的褪黑素和血清素以外,香蕉还含有镁,一种可以令刺激肌肉放松的元素。
all these factors - rather than melatonin - could be the real reasons behind any apparent cancer links.
所有这些因素——比起抗黑变激素——更可能是造成癌癥的真实原因。
besides containing melatonin and serotonin in small quantities, a banana also contains magnesium, material that can stimulate muscle relaxant.
除了含有少量的褪黑素和血清素以外,香蕉还含有镁,一种可以令刺激肌肉放松的元素。
avoiding sunlight also causes out-of-control carbohydrate cravings due to the influence of sunlight on hormones like melatonin and serotonin.
由于阳光会对荷尔蒙如褪黑激素和复合胺产生作用,缺乏光照会导致对碳水化合物的渴求。
oatmeal before bed is the quickest way to the sleep, because oatmeal stimulates the production of melatonin in the body at night.
睡前食用燕麦片是最快进入睡眠的方法,因为燕麦片刺激身体在晚间产生褪黑素。