Blue light from electronic devices can disrupt the natural sleep/wake cycle and block melatonin production, so individuals should turn off gadgets at bedtime, dim their brightness, and stop using them 2-3 hours before bed.

Authors

• Person: Not available Organization: The National Sleep Foundation
  Sleep by the Numbers - National Sleep Foundation

Sources

• Sleep by the Numbers - National Sleep Foundation www.thensf.org The National Sleep Foundation via serper

Referenced by nodes (1)

• electronic devices concept