Nightly Reading: A Simple Sleep Booster Backed by Science

A study found that reading a book at night improves sleep for more people than going straight to bed, with a December 2019 online trial showing 42% of readers reported better sleep versus 28% of nonreaders. Brain scans suggested lasting connectivity changes from nightly reading, and experts say short, consistent 15–20 minute sessions can calm the mind, support memory and cognitive reserve, and even enhance social skills.