Sleep has all kinds of important neurological benefits like clearing out dead cells, managing your immune system, regulating your metabolism and storing memories.

睡眠对神经系统有很多重要的好处，比如清细胞，管理免疫系统，调节陈代谢和储存记忆。

But if some other means of clearing cells rich in P16INK4A from the body could be found, it might have the desired effect.

但是一些清体内富含P16INK4A 基因细胞的方法却可以被发现，也能产生一种渴望已久的效果。