Traveling for vacation is exhilarating, yet the first night in an unfamiliar bed often leaves many tossing and turning, sleeping far less soundly than at home. This frustrating experience is more common than you might think.
Research from sleep scientists shows it's due to our brain's heightened vigilance in new environments. It stays partially alert, scanning for potential dangers and unusual noises—a built-in survival mechanism from our evolutionary past.
The First Night Effect
Experts call this the First Night Effect, a well-documented phenomenon in sleep studies. It served our ancestors well but can sabotage modern holidays. The silver lining? Sleep quality rebounds dramatically from the second night on.
Do You Always Sleep Badly the First Night?
