Another thing that may be contributing to this phenomenon is that you are entering ketosis.

患酮症有助于这个现象出现另件事。

One really serious complication with type 1 diabetes is called diabetic ketoacidosis, or DKA.

1型糖尿病有很严重并发症，叫作糖尿病酮症酸中毒，或DKA。

Ketosis is a physiological state where your metabolism switches to using primarily fat for energy.

酮症通过新陈代谢将主要脂肪转化为能量生理状态。

Now, it's important to mention that you don't have to be starving to be in ketosis.

现在，有点很重要，你不必饿着肚子才会有酮症产生。

At this point your body enters a state called ketosis as it begins to fast or starve.

在开始禁食或者挨饿时候，你身体进叫做酮症状态。

Ketosis occurs when you restrict carbohydrates down to 50 grams or less and you don't eat too much protein.

酮症会在你限制碳水化合物摄低于五十克，不吃过多蛋白质时候产生。

A simpler way to enter ketosis is just don't eat anything for a long enough time.

产生酮症最简单办法就在足时间里不吃任何东西。

We've got a diabetic ketoacidosis, let's go.

我们得了糖尿病酮症酸中毒，走吧。

Now, it’s important to mention that you don’t have to be starving to be in ketosis.

现在，重要要提下，您不定非要挨饿才能患上酮症。

One last factor in Ketosis preserving muscle is leucine.

酮症最后个储存能量要素亮氨酸。

Diabetic ketoacidosis can happen even in people who've already been diagnosed with diabetes and currently have some sort of insulin therapy.

已被诊断出糖尿病并开始接受胰岛素治疗患者也会产生糖尿病酮症酸中毒。

This metabolic state that happens during this time we call ketosis, and this brings about changes in the body.

这在这段时间内发生新陈代谢状态我们称之为酮症，这会导致身体发生变化。

Nowadays, the most famous Ketologist has to be a man called Edward Vaida from the United States.

如今，最著名酮症学家必须来自美国位名叫爱德华·瓦伊达（Edward Vaida）人。

When you're in ketosis, you have a higher fasting blood leucine level.

当你处于酮症状态时，空腹血液中亮氨酸水平会更高。

For this reason, ketosis is popular as a weight loss method, but it has many other benefits including better physical and mental efficiency.

因此，酮症在减肥方法中非常流行，但它还有很多其他好处，包括有更好生理和精神效力。

I've mentioned DKA a few times as a deadly consequence, but I want to walk you through what that looks like.

我多次提到糖尿病酮症酸中毒作为致命后果，但我想带你们了解下它具体什么样。

Very briefly, ketosis occurs when you restrict carbohydrate intake enough and for long enough.

简而言之，当你时间限制碳水化合物摄时，酮症就会发生。

The state of ketosis is a great indicator that your body is making good use of its stored body fat for energy.

酮症状态身体充分利用体内储存脂肪作燃料很好标志。

Ketosis has many benefits, physical and mental.

酮症对身体和精神都有很多好处。

And doctors have regularly smelled acetone on the breath of patients who are in a state of diabetic ketoacidosis and used it as a diagnostic.

而医生经常通过闻酮症酸中毒糖尿病患者呼吸中丙酮作为诊断方法。