Even minor exposure to light before bedtime may disrupt a preschooler’s sleep

Medical X-Press – Lisa Marshall

Even slight exposure to light can prompt the critical sleep-promoting hormone melatonin to plummet in preschoolers in the hour before bedtime, potentially disrupting slumber long after the light goes out, according to new CU Boulder research.

Read More: https://medicalxpress.com/news/2022-01-minor-exposure-bedtime-disrupt-preschooler.html