CategoriesInspirationIf you wear a wearable device like a Fitbit, Oura Ring, WHOOP, or an Apple Watch, you’ve probably noticed it can give you biometric feedback about your “stress vs calm.” These devices aren’t reading your mind, but they are reading your nervous system. One of the most useful signals they track is Heart Rate Variability, or HRV. What Is HRV and Why […]
Your body is a finely tuned orchestra, where the conductor ensures every instrument plays in harmony. That conductor is your autonomic nervous system, and at its heart lies the vagus nerve, which connects directly and bidirectionally with nearly every visceral organ in your body.1 In my recent conversation on the Health Upgrade podcast with my […]
If you’ve started researching vagus nerve stimulation devices, you’ve probably noticed there’s more than one way to reach this powerful nerve. Cervical devices target the main nerve trunk in your neck, auricular devices stimulate a small branch in your ear, and wearables take various indirect approaches, each with different levels of vagus nerve access and […]
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