A study conducted by Stanford Medicine scientists has revealed the latest time you should go to bed before you could end up damaging your mental health ...

Darkness tells your body clock it’s time to rest ... being in bed with falling asleep. Shutting out light and reserving the bed for sleep are part of good sleep hygiene. For even more things ...

Light, sleep patterns ... up to a week to feel acclimated to the new time zone. It typically takes a day for each hour you shift to regulate your sleep-wake cycle. You may even experience mild ...

You may unsubscribe at any time. You might feel OK if you work out on no sleep every once in a while. Continue to do so, and you will likely spend every day feeling like you got hit by a truck.