Blue Light and Melatonin
Sunlight's interaction with the ocean reveals that blue light is the only color that penetrates deeply, influencing life forms that evolved to detect it. This blue light activates specialized receptors in our brains, sending signals to the suprachiasmatic nucleus, which regulates melatonin production. Contrary to popular belief, melatonin isn't simply a sleep hormone; instead, it signals the body that it's time for restoration and repair during the night.In this clip
From this podcast

Be Well by Kelly Leveque
Light’s Impact on Well-Being: Insights from Dr. Martin Moore-Ede
Related Questions