Melatonin is a hormone secreted by the brain, and is critical in regulating your sleep.

褪黑激素是种大脑分泌用来调节睡眠程度的荷尔蒙。

Yes, he is. He's a walking hormone.

没错 他是 他就是个行走的荷尔蒙。

The adrenaline also triggers the release of the stress hormone cortisol.

肾上腺素还会触发压力荷尔蒙皮质醇的释放。

The continual speeding up of bodily reactions and the production of stress-related hormones seem to make people more susceptible to heart disease.

身体反应的不断加速和压力相关的荷尔蒙产物会使人更心脏病。

That's because those hair islands burst forth like hormonal volcanoes from a sea of adolescence.

那是因为那些毛发岛屿就是由在青春期海洋中的荷尔蒙火山爆发所形成的。

The result, dopamine, the feel-good hormone is released.

结果，多胺，一种让人感觉良好的荷尔蒙被释放出来。

Stress mixes up your hormones and should be avoided.

压力会伴随荷尔蒙的变化而变化，应该尽量避免。

Just looking in your dog's eyes boosts happy hormones - oxytocin in human brains.

仅仅看着的眼睛就可以促进脑中催产素，也就是快乐荷尔蒙的分泌。

Studies have shown that people who skip the first meal of the day tend to eat more calories throughout the rest of the day, and their bodies begin making hormonal changes that contribute to their continued overeating.

研究表明，不吃早饭的人更可能在剩下的一天中摄入更多卡路里，而且他们体内的荷尔蒙会发生改变， 最终导致暴饮暴食。

" You're overreacting. You're probably just hormonal."

“反应也太大了吧。可能是受到荷尔蒙的影响。”

In an interview with Reuters, Turek said some studies have shown sleep deprivation causes declines in an appetite suppressing protein hormone called leptin, and increases in another hormone that causes a craving for food.

在接受路透社采访时，塔瑞克说已经有研究表明睡眠不足会导致“瘦体素”分泌减少，而另一种增强食欲的荷尔蒙分泌增多，“瘦体素”是一种抑制食欲的蛋白质荷尔蒙。

Love hormone? Not so fast, new study suggests.

爱情荷尔蒙？ 新的研究表明，先别急于下定论。

He's found that when they're under stress, their endocrine systems react by reducing the amount of hormones such as corticosterone into their blood.

他发现当它们面临压力的时候，它们的内分泌系统会通过降低进入血液荷尔蒙的量来做出反应，比如说皮质酮。

Also, different women experience different sensitivities to hormonal changes.

此外，不同的女性对荷尔蒙变化的敏感度也不同。

A couple of the big ones are a hormone called leptin.

几个大的是一种叫做瘦素的荷尔蒙。

STEP 2 Stretch to stimulate the nervous system and fight stress hormones. The resultant tightening of muscles will increase blood circulation compromised by high tension and inactivity. Merely moving has been shown to alter the brain's stress hormones.

做伸展运动，刺激神经系统，抵抗压力荷尔蒙。由此引发的肌肉紧张可以曾加受到紧张情绪和缺乏运动损害的血液循环。仅仅运动就可以改变大脑的压力荷尔蒙水平。

So you can kind of think of them as the hormones of the immune system.

因此可以把它们想象成免疫系统的荷尔蒙。

So stressful hormones dip, and happy hormones rise.

所以压力荷尔蒙下降的时候，快乐荷尔蒙会上升。

It makes the body release hormones that increase our heart rate and blood pressure.

压力会让人体释放出使心跳加快和血压升高的荷尔蒙。

These people also display more significant hormonal changes in response to sad music.

这些人在听到悲伤的音乐时，也会表现出更显著的荷尔蒙变化。