The Starbucks Blonde Roast has a massive 475 mg of caffeine in it.

星巴克金色烘焙含475克咖啡因。

A regular sandwich can have over 1,500 mg of sodium.

普通三明治的钠含量超过了1500克。

Meanwhile, that burger and fries you were eyeing have about 3,400 mg.

同时，你刚看到的汉堡和炸薯条含有 3400 克的盐分。

And for every liter of it, there is 0.8mg of fluoride in it.

每升水中含有 0.8 克的氟化物。

The recommended maximum daily dose is 1200 mg for over-the-counter ibuprofen and 3200 mg for prescription-strength ibuprofen.

非处方布洛芬推荐的每日最大剂量为1200克，处方布洛芬推荐的最大剂量为3200克。

Way more than the 10mg needed to fight off scurvy.

以上的办法来抵抗坏血病。

This means if you weigh 70kg you would require 14,000mg of caffeine to overdose.

也就是说，如果你的体重是70公斤，那14000克的咖啡因就过量。

How much caffeine? As high as 242 mg per serving.

多少咖啡因？每杯功能饮料含有242克。

And 6 hours after that, you'll have 37.5mg, leaving more room for adenosine to jump back into action.

在这之后的6小时里，将会剩余37.5克的咖啡因，留下更多空间让腺苷得以重新行动。

Don't write that down! Sorry. Now, if " ma" equals " mg, " what does that imply?

别光顾着记这个啊，抱歉, 好，如果ma = mg，我们可以推么？

Caffeine can have a negative effect on anxiety disorders, and doses above 300 mg can worsen someone's anxiety.

即使是轻微的咖啡因摄入 咖啡因对焦虑症有负面影响 超过300克的咖啡因会加重人的焦虑。

The average South Korean consumes around 4,000mg of sodium per day, almost twice as much as the US dietary guidelines recommend.

韩国人平均每天摄入约 40,00 克钠，几乎是美国饮食指南建议摄入的两倍。

The last sample of Potassium was very very small, maybe 500mg.

最后一个钾样本非常非常小，可能只有 500 克。

The only catch is that you'll need to ingest 400mg of caffeine, which is equal to about 3-4 cups of coffee.

唯一要点是你得需要摄入400mg咖啡因，这大约是3-4杯咖啡的量。

The recommended dose of ibuprofen is 200-400 mg by mouth every 4-6 hours as needed for pain or fever.

布洛芬的推荐剂量为每4 - 6小时口服200 - 400mg，以缓解疼痛或发烧。

To get around that limitation, scientists designed these robots to weigh a minuscule 84mg.

为了绕过这个限制，科学家们设计了这些机器人，使其重量只有 84 克。

You're doing what, 80 mg a day?

你在干么，每天（注射）80克？

As high as 242 mg per serving.

每份 242 克。

What's too much? Most people consume more than 3,400 mg a day, but less than 2,300 is recommended, even less for others.

是么过量？多数人的每日摄入量超过了3400克，但推荐值却不到2300克，对于某些群体而言，钠摄取量会更少。

But having more than 200 mg in a single sitting can lead to caffeine intoxication.

但是一次摄入超过 200 克会导致咖啡因中毒。