Fuel Different

The 3 AM Wake-Up Call: What Your Sleep Cycles Are Really Telling You

Published: July 26, 2026

Duration: 13:01

Ever notice how you keep waking up at exactly 3 AM? It's not your neighbor's cat or some mysterious force. Sarah Williams reveals the sleep science behind this frustrating pattern and what you can actually do about it. Turns out, your body's running a predictable nighttime show that you can learn to direct. 🎯 What You'll Learn: • Why your cortisol spikes at 3 AM (and how chronic stress makes it worse) • The blood sugar crash that triggers hunger hormones in the middle of the night • How a 1-2 degree temperature drop can jolt sensitive sleepers awake • Why people over 50 are 4 times more likely to experien...