Now, crying actually releases the hormone oxytocin, endorphins and can ease pain.

其实，哭泣会释放催产素和内啡肽，可以缓解疼痛。

When we hug, the chemical that the brain releases is the hormone oxytocin.

当我们拥抱时，大脑释放的化学物质是催产素。

'Mind-blowing' study upends conventional wisdom on oxytocin.

“令人震惊的”研究颠覆了人们对催产素的传统认知。

Yes, oxytocin, the love jug, well, hormones really.

是的催产素，那个爱情罐——其实是荷尔蒙。

And number four, release the oxytocin.

第四，释放催产素。

Either way, oxytocin helps improve our mood.

不管怎样，催产素都有助于改善我们的情绪。

You may have heard of oxytocin, the so-called the “cuddle hormone.”

你可能听说过后叶催产素 ，也就是所谓的”拥抱荷尔蒙”。

You're starving for this neuropeptide called oxytocin.

你渴望得到一种叫做催产素的神经肽。

Another hormone, oxytocin, has been shown to reduce this stress response.

另一种激素，催产素，已经证实了可以减少这些压力反应。

Perform activities that help produce oxytocin.

进行有助于产生催产素的活动。

The role of oxytocin was already known to researchers.

研究人员已知催产素的作用。

We have seen that from mice studies, they have an increase in oxytocin.

我们已经从老鼠的研究中看到，它们的催产素水平有所提高。

Decades of research suggest the chemical called oxytocin is linked to love and friendship.

几十年的研究表明，这种名为催产素的化学物质与爱情和友谊相关联。

Scientists believe dogs cry because of the release of oxytocin, the so-called cuddle hormone.

科学家认为，狗之所以会哭是因为体内分泌了催产素，俗称 “拥抱荷尔蒙”。

They had shown previously that oxytocin is boosted when dogs interact with their owners.

他们之前就证明过狗狗与主人互动时，其体内催产素会增加。

And very key to using oxytocin to actually make a difference in the world.

这是使用催产素来改变世界的关键。

With the oxytocin it was like, huh, strangers. No big deal.

狮子吸入了催产素，就像陌生人一样。没什么大不了的。

" So we applied oxytocin to the dogs' eyes."

“因此我们将在狗狗眼睛中加入了催产素。”

One likely candidate is the neural hormone oxytocin, and you might have heard of this as " the love hormone."

一个潜在的候选者是一个叫催产素的神经激素，你可能听说过催产素是“爱的激素”。

When we do something nice for someone, our brains release three different neurotransmitters, dopamine, oxytocin and serotonin.

当我们为别人做一件好事时，我们的大脑会释放三种不同的神经递质，多巴胺、催产素和血清素。