Tuesday Mar 25, 2025
140. Hacking the Vagus Nerve to Calm the Nervous System with Nicholas Hool, Ph.D.

If you are curious about the vagus nerve and the possibility of actually tapping into your body's ability to shift into a parasympathetic state (rest & digest), and out of a sympathetic state (fight, flight, freeze, flop, fawn, and fracture)--then this episode is for you. We discuss the autonomic nervous system and learn ways to regulate the body including Dr. Nicholas Hool, Ph.D's new device--which Dr. Nicole Cain has been using herself!
Nicholas Hool, Ph.D. Founder and CEO of Hoolest Performance Technologies, Inc. Creator of the VeRelief Prime High Strength Drug-Free Stress Recovery Tool.
Hool received his Ph.D. in biomedical engineering at ASU under a world renowned consumer neuromodulation expert. During his program, Hool was exposed to a variety of neuromodulation technologies and discovered vagus nerve stimulation, a powerful way to calm the nervous system. At the time, the technology was clinically proven but had a poor user experience. So Hool developed the VeRelief vagus nerve stimulation tool, a powerful and easy to use device for busy professionals looking for stronger forms of stress relief.
Additional Resources:
🤔 QUIZ: What Type of Anxiety Do You Deal With?
👉 Discover your Ayurveda mind-body constitution so you can work to balance it and optimize your health with this dosha quiz
💡Join Dr. Nicole's membership: The Holistic Wellness Collective
👉Learn more about Hadlee’s Happy Healthy Habits Coaching Program, a step-by-step program you've been searching for to actually follow through on your health and wellness goals
📖 Buy the book: PANIC PROOF: The New Holistic Solution to End Your Anxiety Forever
💻 Check out the available online courses:
💕 Stay connected with us:
Dr. Nicole Cain, ND MA is a pioneer in integrative approaches for mental and emotional wellness. With a degree in clinical psychology, training in EMDR, and a license as a Naturopathic Physician in the state of Arizona, her approach to mental health is multidisciplinary: medical, psychological, and holistic.
Hadlee Garrison, MPH is an Ayurvedic expert, academic, healer and her mission is to teach people how to transform their habits, health, bodies, energy, confidence, and all of the other things in order to lead less stressed and more joyful lives.
Disclaimer: This podcast was created by Dr. Nicole Cain, ND, MA and Hadlee Garrison, MPH for educational purposes only. These are the opinions of Dr. Nicole Cain, ND, MA and Hadlee Garrison, MPH and should not be taken as the “definitive opinion” or “absolute medical opinion” on any subject. This podcast is not a substitute for medical, psychological, counseling or any other sort of professional care. Consumption of these materials is for your own education and any medical, psychological, or professional care decisions should be made between you and your primary care doctor or another provider that you are engaged with.
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