In this episode of the Health Upgrade podcast, I dive into a fascinating research article from March 2026 exploring how chaotic fluctuations in heart rate variability (HRV) signal mental activity during task-based work. I unpack the science behind HRV, highlighting the dynamic interaction between the sympathetic and parasympathetic nervous systems, and explain how healthy levels…
In this episode of the Health Upgrade podcast, we talk with Dr. Amie Hornamen about thyroid health and how it affects the body.
We get into the challenges people face with thyroid issues, including misdiagnoses, and how these problems can impact both high performers and everyday life. We also break down how thyroid hormones work,…
In this episode, I welcome Andrea Donsky back to discuss her new book, "Nourishing Menopause." Together, we explore how menopause is more than just hot flashes and night sweats, revealing that there are over 100 symptoms, many of which often go unrecognized. Andrea shares her personal journey, surprising research findings, and the importance of acknowledging…
In this episode of the Health Upgrade podcast we welcome Dr. Cynthia Thurlow, author of The Menopause Gut, to dive deep into the connections between gut health, hormones, and the aging process, especially for women navigating perimenopause and menopause. Together, we unravel how hormonal changes impact the microbiome, immunity, and even mitochondrial function, emphasizing the…
In this enlightening episode, we sit down with functional medicine expert Dr. Sam Shay to explore how decoding your DNA can revolutionize your approach to health. Dr. Shay shares his unique personal story, connects genetics to chronic illness, and breaks down the difference between traditional Western medicine and functional, personalized healthcare.
The conversation dives deep…
In this episode, we explore how to stay healthy with Dr. Adam Perlman, Chief Medical Officer at Pendulum Therapeutics. We focus on Akkermansia muciniphila, an important probiotic that helps protect your gut and supports overall health. From controlling blood sugar to balancing your immune system, this microbe could be a key part of your health.…
In this episode of the Health Upgrade podcast, I dive into the power of breath and its essential role in regulating our nervous system, especially for high performers. We explore why most of us aren’t breathing optimally and how proper techniques can shift our bodies from survival mode into recovery and healing. I break down…
In this episode, I dive deep into the often-overlooked biochemical condition known as pyrrole disorder. You'll learn how pyrroles, nutrient depletion, and vagus nerve dysfunction can impact emotional regulation, stress resilience, and overall well-being. I break down the science behind heme and hemoglobin, then connect the dots between emotional symptoms and key nutrients like vitamin…
In this episode of the Health Upgrade podcast, Dr. Chris Magryta brings his expertise in pediatrics and integrative medicine to the forefront, exploring the critical factors influencing children's health today. We dive into the pediatric health paradox, epigenetics, and the impact of environmental factors, nutrition, stress, and the microbiome on the development of chronic conditions…
In this episode, we’re joined by Dr. Marcos De Andrade, founder of Biohax. He shares his journey from medical school to building a functional medicine practice focused on high performers.
Dr. Marcos talks about growing up in a US “blue zone,” questioning traditional medical approaches, and the burnout that pushed him to rethink health and…
