According to a 2020 survey, around 34% of US adults report sleeping more in winter. And it isn't because everyone is suddenly feeling lazy — studies have shown that, on average, we sleep an extra 15-20 minutes more when the temperature drops.
So does this mean that humans need to hibernate like other mammals? And what exactly is behind our deep drive to get more sleep at this time of year? We spoke to a doctor, a sleep scientist and a psychotherapist to find out and are sharing their expert insight here.
We've also added a few of our favorite expert sleep hygiene tips to help you fall asleep easier this winter (and beyond), from creating a consistent bedtime routine to ditching heavy holiday meals before bed.
