The Starting Gate Episode 38: Understanding Metabolic Health: From Insulin Resistance to Longevity with Dr. Meredith Sweeney
What is metabolic health, and why does it matter for your energy, weight, and long-term wellness? In this episode, we’re joined by Dr. Meredith Sweeney, a former bariatric surgeon now practicing longevity medicine, to unpack what’s happening under the surface.
We dive into insulin resistance—how it develops, why it's so common, and what it means for your overall health. Dr. Sweeney explains how continuous glucose monitors (CGMs) can help you better understand how your body responds to food, exercise, sleep, and stress—without getting too caught up in chasing perfect numbers.
We also explore VO₂ max and metabolic testing, and how they relate to your fitness and longevity. Dr. Sweeney shares the science behind zone 2 training, HIIT, resistance training, protein needs, and fasting—helping you build sustainable habits that support metabolic resilience and long-term health.
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specific individual’s medical condition. No information provided in this podcast constitutes medical advice and is not an attempt to practice medicine or to provide specific medical advice, diagnosis or treatment. This podcast does not create a physician- patient relationship and is not a substitute for professional medical advice, diagnosis or treatment. Please do not rely on this podcast for emergency medical treatment. Remember that everyone is different so make sure you consult your own healthcare professional before seeking any new treatment and before you alter, suspend, or initiate a new change in your routine.