Sleep is a very important for the functioning of our organism throughout the day and in a way, it is the important fuel of the energy that we need for everyday obligations and duties. We must be alert and well concentrated during the day, and sleep is in a great part responsible for it. It is often speculated how much hours of sleep is necessary, but of course, it is different from person to person. However, it is possible to sleep less and remain healthy because eventually, it is not important how long we sleep but how we sleep. Many experts state that a body needs approximately seven to eight hours of sleep in order to be full of energy throughout the day. However, it is also possible to sleep even less than seven hours and feel healthy, alert and not tired during the day.
Sleep less and stay healthy
If we want to sleep less but stay healthy, it is important to improve the quality of the sleep, as well as to have a healthy lifestyle. It is not unusual when a person even after ten hours of sleep feels exhausted while, on the other side, the other person gets up refreshed after only six hours of sleep. This happens because the quality of sleep is crucial and when the quality is improved, we need less hours of sleep. If we want to sleep well, it is recommended to sleep in a quiet and cozy room. Furthermore, the bed we are sleeping in should be comfortable in order to relax us. The fresh air may also improve our sleep.
Moreover, there are certain foods that can helps us to get asleep very easily, such as dairy products, bread, bananas, nuts and honey. The reason for this is because the production of melatonin, serotonin and insulin is triggered by these foods. It is also recommended to do something relaxing before going to bed, such as taking a bath or reading a book. The watching of television should be avoided before the sleep time. If a person has certain sleeping problems, they are usually under sleep optimization programs. However, stimulants should not be used before going to bed at night.
The change of lifestyle is also very important. Every day we can wake up five minutes earlier and every day we can take a powerful 15 to 20 minutes catnap during the day. Furthermore, regular exercises are also very important to stay healthy. It is proven that walking 15 minutes before the bedtime or practicing yoga before sleep can improve it.