Sleep is a natural occurrence. It is also something that the majority of people do not even think about or question its importance. In most cases, those, who are having sleep disorders and who experience problems with their sleep cycle, are the ones who are questioning the importance of sleep. For all of us to understand sleep and its impact on our lives, we must first understand the reasons behind its importance.
Some of the top reasons as to why sleep is important
1. Regeneration and rest
A proper sleep allows our immune system to rectify all our bodily imbalances. This is exactly why those, who are suffering from all kinds of diseases and sicknesses, are advised to sleep and rest as much as possible. The human body requires REM, so as to heal itself and perform effective cell regeneration. Without an adequate sleep, our bodies would have a very hard time fending off all kinds of infections caused by viruses, bacteria, and other contaminants.
2. Proper physical growth
Sleep is especially important for children aged between 0 to 13. Their bodies require adequate sleep to perform vital functions that stimulate proper cell growth, which is crucial for their physical growth, cognitive development, as well as some other human development aspects. To ensure proper development, young children should get between 9 to 13 hours of sleep each day. In the case of infants, that period should be a few hours longer, so as to allow them to properly cope with demands of their fast-developing bodies and minds.
3. Prevention of coronary issues and conditions
When it comes to our organs, the heart is undoubtedly the most active of them. As a result, it is constantly subjected to high-stress levels. Sleep, especially REM sleep, can help us by substantially reducing the coronary stress, which is known to lead to a large number of coronary issues, such as heart attacks, etc.
4. Stress control and reduction
Aside from reducing the coronary stress, sleep is also extremely important for controlling and reducing the overall stress. Our minds and bodies have a strong defensive mechanism to handle even the most stressful of situations. Among the most important components of that mechanism is, of course, sleep. The more stressed you are, the more sleep your mind and body will need to properly regenerate and restore balance.
5. Weight control
A large number of studies have shown that people who sleep too little or too much are usually prone to obesity, as opposed to those who sleep around 6 to 8 hours a day. These studies have also shown that those who sleep less than 6 hours, are much faster to gain weight than those who sleep way more than 8 hours. In any case, these studies show the effect sleep can have on our body weight.
6. Wellness and restfulness
We need a proper sleep to rest. To prepare our mind and body for the challenges that await us the next day, we need between 6 – 8 hours of sleep. It is no secret that people, who get enough sleep, are much more productive and energetic, than those who can barely get a few hours of sleep. With a good sleep, we can expect much more success, both on the professional, as well as private level.