Scientists suggest that today, most adults get up to two hours' less sleep than they need. As
a result, those lacking in sleep are forgetful, tired, less productive and grumpy. Sleep is the
time when our bodies and minds are rested and restored.
There are two types of sleep: Rapid Eye Movement and Non-REM. We need both types to be
healthy. Rapid Eye Movement sleep is when we dream. Our brains are active, and our eyes
have fast short movements, as if watching something. This type of sleep helps restore our
mind.
Non-REM sleep is when our brain and body slow down. Our heart rate slows and our
breathing is regular. This type of sleep helps restore our body. We have twice as much
Non-REM sleep as Rapid Eye Movement sleep each night. To get better sleep, have a regular
time for sleeping and a routine before you go to bed.
This will give your body the signal that it is time to sleep. Make sure the bed and bedroom
are quiet and comfortable. If your bed is too hard or too soft, if you are too cold or too hot,
you will not sleep well. For two hours before going to bed do not drink coffee or alcohol, or
do not smoke or exercise. All these activities stimulate your body and make sleep difficult.