moretimethansense said:
So the act of sleeping causes permenant injury to the spine?
News to me.
Sorry, I really don't mean any offense by this, it's just a phrase, but are you being intentionally thick? Cause I never mentioned sleeping for a moment, much like the poster you previously quoted never mentioned it being worse, creating the same situation twice and leading me to think you're intentionally trying to pull an argument out of nowhere, and what we're talking about is some pretty basic general knowledge to begin with so I'm starting to get a feeling that you're just trolling (and the OP isn't really screaming otherwise).
But to humour you, yes. Lying in bed all day when you're not sleeping is unhealthy to your spine. Sort of like taking pain killers when you're not in pain, taking antibiotics when you're not sick is bad for your health and performing defibrillation on a person who's heart is beating fine is not generally recommended, even if they are used for good purposes at other times.
Sitting all that time isn't great either, but yes, it is better than lying down. It's generally why people sit more than than lie down when they're not sleeping or ill (or well, having sex or doing other activities that necessitate or are better/more easily/commonly performed while lying down).