One of the most important is leptin, a hormone secreted by your fat cells.

其中最重要的是瘦素，一种由脂肪细胞分泌的激素。

The larger your fat cells are, the more leptin they produce.

脂肪细胞越大，产生的瘦素就越多。

A couple of the big ones are a hormone called leptin.

几个大的是一种叫做瘦素的荷尔蒙。

So when you lose weight, leptin levels drop.

所以当减肥的时候，瘦素水平就会下降。

For example, various hormones like ghrelin, leptin, and insulin affect your hunger and you satisfy the hunger with food.

比如说，各种激素，像生长激素瘦素、胰岛素等会影响的饥饿感，会用食物来满足这种饥饿。

That makes sense for leptin, since it's based on the amount of fat you have.

得瘦素水平很有意义，因为它基于所具有的脂肪量而产生。

This extra insulin can make you feel even hungrier as it will block your leptin signal, like we discussed before.

额外的胰岛素会让感觉更饿，因为它会阻止的瘦素信号，就像我们之前讨论的样。

" We know from previous research that sleep deprivation causes leptin to drop and ghrelin to rise, so you're hungry."

从先前的研究得知，缺觉会导致瘦素水平下降，饥饿激素水平上升，所以会感到饥饿。”

Insulin stimulates the body's fat cells to make another hormone called leptin.

胰岛素促体内的脂肪细胞产生另一种名为瘦素的激素。

Its partner, leptin, tells us when we are full.

它的伙伴瘦素会告诉我们什么时候吃饱了。

It increases brain-derived neurotrophic factor, it increases leptin.

它提升了脑源性神经营养因子，增加了瘦素。

Mindful eating can influence your ghrelin and leptin levels.

正念饮食能影响的胃饥饿素和瘦素水平。

What has gone wrong with leptin, our powerful fat controller?

我们的强大脂肪调控器——瘦素出了什么问题？

Now, leptin sends a signal of fullness to your brain, so you feel satiated by your food.

现在， 瘦素向您的大脑发送饱腹感信号，让您对食物感到饱足。

Part of the reason is due to an imbalance in two key appetite-regulating hormones called leptin and ghrelin.

部分原因是由于瘦素和胃饥饿素这两种关键的食欲调节激素失衡所致。

They increase liver fat, upping the risk of cardiovascular disease, and don’t stimulate the hormones insulin and leptin.

它们会增加肝脏脂肪，增加患心血管疾病的风险，并且不会刺激激素胰岛素和瘦素。

Screen time was also linked to the fluctuations in the levels of leptin- a hormone that controls appetite and influences insulin resistance.

电脑屏幕用时间也与瘦素水平的波动有关，瘦素是一种控制食欲和影响胰岛素抵抗的激素。

So some people have relatively low levels of leptin, some have higher, some have really high levels of leptin.

因此， 有些人具有相对较低的瘦素水平，有些人较高， 而另一些人则拥有极高的瘦素水平。

" The hormone leptin decreases appetite, while the hormone ghrelin increases appetite, " explained Polotsky, who was not involved in the study.

“瘦素会令食欲减退，而饥饿激素则会令食欲增加。

Finally, we learned that leptin, the hormone produced by our fat cells, is the master controller of our weight.

最后，我们了解到，由我们的脂肪细胞产生的瘦素是一种控制体重的主要激素。