We spend roughly a third of our lives sleeping and yet a lot of us still don’t know how to do it right
Although we spend roughly a third of our lives doing it, sleep can often feel elusive. According to the Centers for Disease Control and Prevention (CDC), one in three Americans sleep less than the recommended seven to nine hours a night. In the UK, a 2020 YouGov poll found that 18% of Brits sleep less than six hours a day, an amount experts described as “insufficient and unhealthy”.
This shortfall has serious health consequences. As Dr Alaina Tiani, a clinical health psychologist and associate staff member in behavioral sleep medicine at the Cleveland Clinic sleep disorders center explains, poor sleep has been associated with a decreased ability to focus, worse concentration, memory impairments, feeling depressed and irritable, as well as a number of physical ailments including a worsened immune system and disruption in hormone functioning.