Source #1: Devon Duvets
Source #2: NIH
Source #3: Sleepfoundation.org
Source #1: CDC
Source #2: Kidshealth.org
Source #3: New York Post
Source #1: Nirvana Healthcare
Source #2: Pew Research Center
Source #3: ParentsTogether.org
Source #1: MedlinePlus
Source #2: UPMC HealthBeat
Source #3: Harvard Health Publishing
Clarion Psychiatric Center
Mayo Clinic
Mindful Health Solutions
Last updated by Jennifer Polidoro; September 2026