5 ms·
Source for this? I personally need 9+ hours as well but am constantly told I sleep for too long.
by gji 8y ago
Source for this? I personally need 9+ hours as well but am constantly told I sleep for too long.
- purplethinking 8y agoWhy We Sleep by Matthew Walker, it's the most mentioned book on sleep recently. According to this book there is no such thing as sleeping "too much". Sleeping a lot is correlated with higher mortality, but that is because sick people tend to sleep longer in order for the body to recover, not because sleep in any way causes ill health.