Caffeine consumption correlates with education levels. Amphetamine use tracks levels of crime.

咖啡因摄入与教育程度。非他命的使用能追踪犯罪程度。

Caffeine helps to give a jump start to the nervous system.

咖啡因能使神经系统强力启动。

Bubble tea, like all teas, inherently contains caffeine.

奶茶与所有茶类一样，天然含有咖啡因。

Here's how Seattle's biggest coffee chain is capitalizing on our need for caffeine.

以下展示的是西雅图最大的咖啡连锁店如何利用我们对咖啡因的需求。

What do I drink to get caffeine?

我该喝么来摄咖啡因？

The bitter alkaloid that has this formula is caffeine.

这种苦味生物碱的配方是咖啡因。

Caffeine was an amazing aid to the rise of capitalism.

咖啡因是资本主义兴起的一大助力。

A recent peer-reviewed scientific study found caffeine consumption is strongly linked with developing cancer.

最近一项经同行评议的科学研究发现, 咖啡因的摄入与癌症的发生密切.

They do not drink coffee, tea or other drinks with caffeine.

他们不喝咖啡、茶或其他含咖啡因的饮。

At night, do not drink coffee, or other drinks that contain the chemical caffeine.

晚上，不要喝咖啡或其他含有咖啡因的饮。

Millions of people take performance enhancing drugs such as caffeine and vitamins every day.

成千上万的人们每天都在服用咖啡因，维他命之类的兴奋剂。

But caffeine can be destructive after dark.

但是，咖啡因在天黑后可能具有破坏性。

But be careful. Too much caffeine is bad for you.

但是一定要小心。过量咖啡因对你没有好处。

This is the lowdown on the drug caffeine.

以下是摄入咖啡因的真实情况。

Still you'll have some caffeine in your system for hours after that.

在那几小时后你体内还会留存一些咖啡因。

In fact, caffeine works by blocking adenosine's receptor pathways.

事实上，咖啡因是靠阻断接受腺苷的感知器官来实现其作用的。

Sounds like it must be full of caffeine. I want one of those.

肯定有很多咖啡因。那就给我来这种吧。

So, a homeopathic remedy for insomnia might include an extremely diluted solution of caffeine.

所以，治疗失眠的顺势疗法可以是高度稀释的咖啡因溶剂。

Plants produce caffeine, primarily as a pesticide.

植物产生咖啡因，主要是作为杀虫剂。

But caffeine is also toxic to some herbivore insects.

但是咖啡因对一些食草昆虫也是有毒的。