Why You Wake Up at 3 AM After 40: Cortisol Spike vs. Blood Sugar Drop Diagnostic & 4-Step Fix
Waking up between 2:00 AM and 4:00 AM wide awake? Diagnose whether your 3 AM awakening is triggered by a nocturnal blood sugar dip, premature cortisol awakening response, or sleep apnea—plus the 4-step clinical reset protocol.