What is exactly in diet soda?

无糖汽水到底是什么?

Drinking diet soda daily may cause metabolic problems.

每天喝无糖汽水可能会导致代谢问题。

Double cheeseburger and extra-large fry, oh, and a diet soda.

来份双层芝士汉堡，外加大份薯条，哦，还有无糖汽水。

Diet sodas typically have zero calories, thanks to their artificial sweeteners, and are a smarter choice for people with diabetes.

严格来说，无糖汽水确实是零卡路里，这多亏了里面的人造甜味剂，对糖尿病患者来说，无糖汽水也是个更明智的选择。

Can you tell the difference between a glass of regular and diet soda?

你知道一杯普通可乐与一杯无糖可乐的区别在哪里吗？

Got any friends obsessed with diet soda?

有没有朋友痴迷无糖汽水的？

Sugar sweetened beverages, artificially sweetened beverages, such as diet soda energy drinks and juice.

加糖饮料，人工加糖饮料如无糖苏打、能量饮料和果汁。

But... you've probably seen people that drink diet soda and notice they're... pretty big.

因为你可能见过喝无糖汽水的人，并发现他们比较肥胖。

Essentially, the data does not definitively show an association between diet soda and type 2 diabetes.

从本质上说，这些数据并没有明确说明无糖汽水和2型糖尿病之间的联系。

So it's the person's habits that link to obesity and NOT the diet soda.

所以，与肥胖有关的是一个人的习惯，而不是无糖汽水。

Now, one of the more popular rumors about the sweeteners and diet soda is that it can cause cancer.

现在, 有关甜味剂及无糖汽水一种比较流行的传言是它可以造成癌症。

This explains the higher incidences of many of these health risks with diet soda consumption.

这就解释了为什么引用无糖苏打饮料会增加这些患病风险。

A key criticism of diet soda is its impact on insulin.

无糖汽水的一个主要争议是其对胰岛素的影响。

So if the reason you're drinking diet soda is to drop a few pounds, maybe just stick to water.

所以你如果是为了减肥喝无糖汽水的话，还是坚持喝水好一点。

With fewer calories and less sugar diet soda promised to be a healthier alternative to regular soda.

更少的热量和糖分，这让无糖汽水成为了普通可乐的健康替代品。

To combat this, some health advocates have proposed the use of diet sodas as an alternative.

为了解决这个问题，一些健康倡导者提议可以用无糖汽水作为其替代品。

In the case of diabetes, one systematic review of 17 related studies did preliminarily find an increased risk with diet soda.

就糖尿病而言，一个对17项相关研究的系统报告初步发现，无糖汽水会增加患糖尿病的风险。

In fact, one study found that diet soda drinkers had a higher risk of stroke and dementia than regular soda drinkers.

事实上，一项研究表明喝无糖汽水的人比和普通汽水的人更容易中风和痴呆。

It just so seems that diet soda has a greater threshold.

似乎无糖汽水的门槛更高。

Another issue could be the fact that artificial sweeteners in diet sodas can be 10s to 100s of times sweeter than sugar.

无糖汽水的另外一个问题是里面的人造甜味剂可能比糖要甜10倍甚至上百倍。