Blue Light's Effect on Melatonin
How different light wavelengths impact your sleep hormone
Blue light from screens suppresses melatonin twice as long as other colors and shifts your circadian rhythm by 3 hours vs 1.5 hours for green light. This visualization shows how different light wavelengths affect melatonin production and what to do about it.
// DATA SOURCES
Blue light suppresses melatonin 2x longer than green light
2025 study on light wavelength effects
Expert guidance on blue light exposure
Disclaimer: This visualization is for educational and informational purposes only. Data presented here is based on research studies and should not be used as a substitute for professional medical advice. Always consult with a qualified healthcare provider before making health decisions.