Know Your Physio

10 Episodes
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By: Andrés Preschel

Knowing your physiology, the very science that makes you who you are, is the best thing you can do to optimize your health, bolster your performance, look and feel your best, and enjoy a longer and more fulfilling lifespan. My dedication to this field derives from a selfish place born out of necessity before it became the bright, selfless passion I'm known for. It was through my health journey (mainly battling ADD and ten years of Adderall dependency plus related side effects) and love for the scientific method that I found my way. Eventually, with the right knowledge and mentorship...

Make America Healthy Again — The Real Fix Isn’t in a Pill
#135
Yesterday at 8:00 PM

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In this episode, I sit down with Steven Villagomez, a clinically trained exercise physiologist and one of the most grounded, data-driven health professionals I know. We unpack the real foundations of health—sleep, nervous system regulation, and metabolic recovery—and why none of your efforts in diet, fitness, or supplementation will work without getting these right first. Steven breaks down how simple tools like mouth taping, air quality, and HRV-based coaching can shift everything from glucose regulation to <...


Quick-Fire Wisdom from Chris Williamson, Ben Greenfield, Patrick McKeown, Siim Land and More -  What the World's Top Biohackers Really Shared in Austin
#134
04/18/2025

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Hello and welcome back to the Know Your Physio podcast! This is a truly special one – episode 134 comes to you straight from the vibrant floors of the first-ever Health Optimization Summit held in the USA, right in Austin, Texas. It was an incredible gathering of brilliant minds, and instead of our usual format, I grabbed my mic for some run-and-gun style interviews to capture the potent insights being shared amidst the amazing energy of the summit.

In this compilation episode, you'll get rapid-fire wisdom from some absolute titans in the health, pe...


The 10-Minute Morning Habit That Crushes ADHD Overwhelm
#133
04/04/2025

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I spent a decade convinced I had a "broken brain," relying on the highest dose of Adderall just to get by. But what if the biggest struggle of your life becomes your greatest strength? In this special episode, originally recorded during my conversation with Adam Metwally on his podcast 'That One Time,' I'm sharing that very personal story. I recount the 10 years on medication (from age 8 to 18), the anxiety, the feeling of being disconnected, and the pivotal moment I discovered neuroplasticity – the key that unlocked incredible academic success and helped me get of...


The 15-Minute Movement Secret That Annihilates Reactive Hypoglycemia
#1
03/24/2025

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Dive deep into the groundbreaking intersection of diabetes management and athletic performance with Phil Southerland, CEO and Co-Founder of Team Novo Nordisk, the world's first all-diabetes professional cycling team, and President of the Team Type 1 Foundation. In this powerful episode of "Know Your Physio," we explore Phil's incredible journey from a young man diagnosed with type 1 diabetes to a global advocate and elite athlete.

Discover the intricate science behind insulin, glucose, and ketone metabolism, and learn how to optimize these pathways for better diabetes control. Phil shares his personal...


The Post-Meal Secret That Lowers Blood Sugar Faster Than Ozempic
#5
02/07/2025

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In this solo episode, I’m diving deep into one of my favorite metabolic hacks: the humble postprandial stroll. As a physiologist and health coach, I’ve seen firsthand how this 10-15 minute habit can outsize its effort—slashing blood sugar spikes, turbocharging GLUT4 transporters, and unlocking the soleus muscle’s “secret” glucose-burning superpowers. With metabolic chaos everywhere, I’ll break down why moving after meals isn’t just about steps—it’s about reclaiming energy, mood, and longevity through a lens of modern physiology.

I’ll geek out on studies to show why timing you...


Vin Infante: From Therapy to Transformation - Overcoming Struggles, Building Identity, and The Path to High Performance
#132
01/20/2025

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In this inspiring episode, I’m joined by psychotherapist-turned-performance coach, Vin Infante. Having seamlessly blended therapy, coaching, and mentorship into a singular, powerful methodology, Vin is on a mission to elevate mental health, personal growth, and high performance to new heights. His journey is a remarkable story of resilience, starting with overcoming intense childhood bullying and culminating in an innovative practice that merges depth work with actionable strategies for lasting transformation.

My conversation with Vin delves into the origins of his unique hybrid approach, weaving together the introspective clarity of therapy wi...


The 4-7-8 Breathwork Trifecta – Powerful Secrets for Meals, Stress, and Sleep
#4
01/14/2025

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In this immersive solo episode, I’m thrilled to explore the transformative potential of breathwork for performance, mental clarity, and a more fulfilling life. Drawing on my background as a physiologist and neuroscientist, I reveal why simple changes in your breathing can shift the balance between sympathetic and parasympathetic activity—ultimately refining your body’s response to stress, digestion, and sleep. By honing these natural rhythms, we can create lasting benefits with minimal effort.

Throughout our journey, you’ll discover the 44-Second Breathwork Trifecta—my go-to toolkit for upgrading your mealtime mindfulnes...


Bridging Evolution and Modern Life – Physiology, Neuroscience, and Longevity
#3
01/08/2025

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In this illuminating solo episode, I dive deep into the interconnected realms of applied physiology and neuroscience to explore how honoring our evolutionary design can transform the way we live, perform, and thrive. With a focus on bridging the gap between the world within us and the rapidly evolving modern world around us, I break down the fundamental principles of how our bodies and brains are designed to function under "normal conditions"—a concept that feels increasingly distant in today’s fast-paced, convenience-driven lifestyle.

From the role of intermittent fasting in tapp...


Reclaiming Screen Time – Mindful Tech Use, Boredom, and Delayed Gratification
#2
01/02/2025

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In this insightful solo episode, I take a deep dive into one of the most pressing challenges of our modern age—managing our phone use. As we welcome a new year, it's the perfect time to reflect on how we spend our most precious resource: time. Through actionable advice and personal anecdotes, I explore the often-overlooked impact of excessive screen time and its ripple effects on our productivity, relationships, and overall well-being. This episode is all about reclaiming control and using technology intentionally to enrich, not detract from, our lives.

From tu...


Dr. Chris Rhodes: Mimicking Fasting, Enhancing Longevity, and Tapping Biology's Secrets
#131
01/01/2025

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In this thought-provoking episode, I have the pleasure of hosting Dr. Chris Rhodes, the CEO and Co-Founder of Mimio Health. A trailblazer in the field of biomimetics and regenerative health, Dr. Rhodes shares his groundbreaking research on fasting, longevity, and tapping into the body’s evolutionarily conserved mechanisms. With years of expertise and a passion for pushing the boundaries of human biology, he unveils how his work is redefining health optimization for the modern world.

Our conversation dives deep into the science behind fasting and the revolutionary approach of biomimetic supplementation. Dr...