The Real Reason You Wake Up at 3 AM (It's Not Insomnia)

Why do you wake up at 3 AM every night and struggle to fall back asleep? It's not insomnia the way you've been told — and it's not a character flaw. Your body is doing something specific in the early morning hours, on a clock. If you fall asleep fine but snap awake at 3 or 4 AM with a racing mind — the to-do list, the worry, the thing you said years ago — this episode is for you. Dr. Z walks through what's actually happening: the early-morning cortisol rise, the overnight blood sugar di...