What’s a ‘sleep debt’? Can I ever pay it back?
Sleep debt is a handy metaphor to help us understand sleep regulation, but our biology works differently. An expert explains
Maybe you’re a new parent or someone who lies awake at night. If so, you may have started to worry you’re not getting enough sleep.
Sleep wearables don’t help. They can show your “sleep debt”, a running total of how far you’ve fallen behind.
But the word “debt” assumes your sleep works like a bank account. It assumes lost hours stack up, carry over, and you must eventually repay them in full.
But sleep doesn’t really work this way. And chasing “enough sleep” may not be helping.
Read the full story on Times2.