As this study shows, resting energy expenditure actually goes up while fasting.

正如这项研究所表明的，禁食时，静息能量消耗实际上会增加。

What happens to your REE — this is this middle line here, that's the resting energy expenditure.

REE 水平会如何变化呢——就是这条中间的线，它就是静息能量消耗。