
176: The Top 7 Habits Sabotaging YOUR Vagus Nerve
In this episode of the Health Upgrade Podcast, I dive into the common everyday habits that quietly sabotage your vagus nerve health. While many people try to add practices like cold plunges and breath...
5 Aug 21min

175: Why we need to #SaveTheBif f. Dr. Sabine Hazan
In this episode of the Health Upgrade Podcast, we’re joined by Dr. Sabine Hazan, a pioneering gastroenterologist and one of the world's leading voices in microbiome research. Together, we explore the ...
29 Jul 59min

174: What's a Good HRV? (And Why Isn't Mine Going Up?)
In this episode, I answer one of the questions I get asked the most: "What is a good HRV, and why isn't mine improving?"FREE LIVE VAGUS NERVE WORKSHOP - "DECODE AND RESET"AUGUST 25, 2026 @ 7:30pm ESTC...
22 Jul 19min

173 DEBATE: How to Solve For Medical Gaslighting f. Dr. Efrat Lamandre
In this episode, we welcome Dr. Efrat Lemandre, a nurse practitioner and medical disruptor, to explore the challenges and myths surrounding the medical system. Together, we discuss why medical gasligh...
15 Jul 1h 20min

172: Positively Thriving: Dr. Cindy Howard's Own Journey Back to Health
In this episode of the Health Upgrade Podcast, Dr. Cindy Howard shares what it's like to experience healthcare from both sides, as a doctor and as a patient. She opens up about her journey of recogniz...
8 Jul 1h 3min

171: Do You, Better: yōjō & Rebalancing Your Nervous System f. Waldi Hoon
In this episode of the Health Upgrade Podcast, I talk with Waldi Hoon, the founder of yōjō, about her journey into the world of vagus nerve health. She shares how her background in content creation, a...
1 Jul 51min

170: How Does Light Affect Your HRV?
In this episode, I explore the connection between your light environment, the vagus nerve, and heart rate variability (HRV). Drawing on a 2025 systematic review of 25 studies, I explain how both the t...
24 Jun 22min




















