Sleep, by definition, is a functional state of the central nervous system, cyclically occurring and passing in a diurnal rhythm, during which time there is an abolition of consciousness and immobility. The need for sleep depends mainly on age. The younger the person, the more hours of sleep he or she needs. The need for sleep is also an individual trait and dependent on genes. Sleep is very important, as the whole body regenerates during sleep.

What if sleep is disturbed ? Do we suffer from insomnia or do we often wake up during the night ? Zein Pharma - Melatonin is a dietary supplement in capsules. Thanks to its melatonin content, it will help to reduce the time it takes to fall asleep and help to alleviate the subjective sensation of sudden time zone syndrome.