Advice - How many hours of sleep do we really need?
Nowadays, many who neglect or sacrifice their sleep. However, sleeping well is essential to our health and has many benefits. But then, how many hours of sleep do we really need to spend really restorative nights?
How much is the ideal sleep time?
In terms of sleep, everyone's needs differ. The amount of sleep we need during the night depends mainly on our age. Clear, The younger we are, the more we need to sleep for a long time. Thus, an infant requires between 12 to 15 hours of sleep per day, a teenager between 8 and 10 hours and an adult between 7 and 9 hours.
Duration, but also The quality of sleep is all its importance. This is the reason why some are content with 5 hours of sleep when others need to sleep 8 hours to be as much as possible. It is therefore preferable to let our body dictate the amount of sleep it needs by evaluating our energy level during the day.
Why is it so important to sleep well?
Rhythm of a frantic life, stress, light of the screens ... the disturbing elements are numerous and disturb Our sleep cycles. However, if we sleep badly, it is our whole body that can be disregarded. A sleep debt can thus alter the ability of our body to regulate essential functions such as appetite control, the immune system and metabolism.
Conversely, sleeping well regenerates our body as a whole. Sleep improves our physical and intellectual performance, regulates our hormones and promotes the renewal of cells. Not to mention its beneficial effect on mood! Well rested, it is easier to positive. A good reason for nap To make up for a little too short night.
You will understand, sleeping enough is as vital for good health as eating healthy or exercising. So in sleep!