Sleep as a foundation for health: how to build a quality routine

Sleep is one of the key factors of health, affecting energy, concentration, and immunity. To begin with, it is worth determining the optimal duration of sleep for your individual needs: adults often need from 7 to 9 hours. It is important to remember that the quality of sleep is no less important than the duration: we often wake up due to discomfort, heat, anxiety or noise – this reduces the overall benefit of rest.