Melatonin Explained - Understanding the Sleep Hormone in Young Children

Melatonin is often referred to as the body’s “sleep hormone,” and it plays a central role in regulating sleep-wake cycles in both children and adults. As parents search for ways to support healthy sleep routines—especially during early childhood—questions around melatonin, natural sleep rhythms, and bedtime habits are increasingly common.

This resource explains how melatonin works in the developing brain, how it supports sleep regulation, and why consistent routines, environment, and daily habits are critical for healthy sleep in young children. At Bright Steps Academy, we emphasize education-first approaches that help families understand the science behind sleep while supporting developmentally appropriate practices.

Healthy Sleep Routines for Toddlers and Preschoolers