What is the minimum time that a person should sleep in order to be healthy and what is the best time to sleep?
What is the absolute bare minimum amount of sleep you need in order to stay healthy?
How important is sleep? How can you manage sleep (decrease sleeping time) in daily life? By practicing to sleep for 5 or 6 hours, is it possible to maintain a healthy life style? What is the best way to regularly get less sleep? What are some tips for making the most of your Sleep No More experience? How do I avoid sleep so much? Can yoga reduce the amount of sleep we need? How does one sleep Less but not feel tired? Is sleep important? What's the ideal ratio of light, deep, and REM sleep? Does exercising minimize R.E.M. Sleep? How can I reduce my sleep? How can you max out REM sleep? How can I decrease the amount of sleeping? Which is more important for overall well-being, sleep or exercise? How can I lose weight in my sleep? How do I sleep less but not feel tired? How do I sleep only for 5 hours and still be energized throughout the day? How can we reduce our sleeping hours? I am 22 years old. How many hours should I sleep? How long does one spend in light sleep versus deep sleep? How many hours shoul one sleep continuously? Is it healthy to sleep for 12 hours a day? Why or why not? What is the healthiest clothing to wear for sleeping? Do people who need less sleep get a higher percentage of REM or slow-wave sleep? Which is the most relaxing sleeping position? How long can you go without sleep? Or how short of sleep can you live on and still be healthy and not have any serious problems? How come some poeple sleep 4-5 hours and still stay healthy? How many minutes of deep and REM sleep are best? If I lay in bed for hours in the dark, can it qualify as rest/a form of mild sleep?