10/09/2025
Try This in Bed Tonight — You’ll Feel It Instantly | Dr. Mandell
Having trouble falling asleep? This powerful bedtime technique activates your vagus nerve — the body’s built-in relaxation switch — to calm your mind, slow your heart rate, lower cortisol, and boost melatonin naturally. Humming through your vocal cords stimulates the parasympathetic nervous system, increases nitric oxide for better circulation, and helps your body shift into deep restorative sleep. Try this simple method tonight and feel the difference in minutes.
Having trouble falling asleep? This powerful bedtime technique activates your vagus nerve — the body’s built-in relaxation switch — to calm your mind, slow y...