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

当你处于酮症状态时，空腹的血液中亮氨酸水平会更高。

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

现在，有一点很重要，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的时候，你的身体进入一种叫做酮症的状态。

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

患酮症是有助于这个现象出现的另一件事。

But there are some other fascinating properties of butter coffee that help get you into ketosis.

但是黄油咖啡还有一些其他有益的特性会帮助你进入酮症。

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

简而言之，当你长时间限制碳水化合物的摄入时，酮症就会发生。

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

产生酮症最简单的办法就是在足够长的时间里不吃任何东西。

You're unhappy with your level of productivity or you have failed to achieve ketosis, whatever.

你对自己的生产力不满意，你没达成生酮减肥目标等等。

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

现在，重要的是要提一下，您不一定非要挨饿才能患上酮症。

You also have to know a little bit about ketosis because this is one of the goals of the coffee.

你还必须对酮症有一点了解，因为这是咖啡的目标之一（防弹咖啡减肥法会促进脂肪分解，产生大量酮体）。

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

酮症状态是身体充分利用体内储存的脂肪作燃料的一种很好的标志。

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

这种在这段时间内发生的新陈代谢状态我们称之为酮症，这会导致身体发生变化。

And, while the older you get, the harder it is to get into ketosis, humans are generally much better at getting into ketosis than other animals.

还有，年纪越大，体内越难产生酮，通常情况下，人类比其他动物更容易进入生酮状态。

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，但它还有很多其他的好处，包括有更好的生理和精神效力。

As Dr. George Cahill showed in this 2006 paper, newborns are essentially starting out in ketosis at a level of about 0.5 millimoles, which is considered nutritional ketosis.

George Cahill 博士在其 2006 年发表的论文中指出，新生儿体内的酮水平刚开始约为 0.5 毫摩尔，这元水平被视为是营养酮症。

But, when following a protocol designed to get him into ketosis as soon as possible — involving things like 4 hours of brisk walking, he did a ten day fast and apparently lost zero muscle mass.

然而，当遵循设计好的尽快进入酮症的方案包括快步走之类的活动时，他禁食了十天，而能量没有明显减少。

As mentioned earlier, you should enter ketosis sometime within the first 3 days or so of fasting, and it depends on how much you are moving around and what your diet was like before starting the fast.

正如之前提到的，有时你应该会在在禁食的前三天内进入酮症，而这取决于你断食前的活动量和饮食习惯。

So the big point of this fatty coffee is to boost your ketone production so you can get the benefits of ketosis even when you're not super strict on intermittent fasting or eating really low carb.

这种富含脂肪的咖啡的重点是促进酮分泌，令人体从酮症中获益，即使你不是非常严格地间歇性禁食或吃低碳水化合物。

However, while ketones and ketosis may seem like the new fad being sold as a panacea, ketosis is not a new thing at all because virtually every human has been in ketosis at the start of their life.

然而，尽管酮似乎是包治百病的灵丹妙药，但它并不是什么新鲜事物，因为实际上每个人刚生下来的时候就处于酮症的状态。