Why You Are Tired but "Wired."
You lay in bed, exhausted, but your mind is racing. That isn’t just stress—it’s biology.
Modern LED lights and screens emit a spike of blue and green light (400-550nm). When this hits your retina, it signals your pituitary gland that it is noon. Your body pauses repair processes and suppresses melatonin.
You are jet-lagged in your own home.
