The Better Body Lab Podcast
The Better Body Lab Podcast explores how science and lived experience intersect within the human ecology. Hosted by best-selling authors Dr. Taryn Marie and Mike Alden, each conversation brings together physicians, researchers, and wellness thought leaders to examine how we adapt, recover, and grow stronger—physically, mentally, and emotionally—in a complex world.
The Better Body Lab Podcast
Exploring the Science of Health Optimization: The Role of Cryotherapy and Hyperbaric Oxygen Therapy in Longevity
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What if optimizing your health wasn’t about chasing trends, but about building resilience, adaptability, and long-term vitality? In this episode of The Better Body Lab Podcast, we sit down with health optimization entrepreneur Jim Donnelly to explore how recovery science and lived experience intersect within the human ecology of performance and wellbeing.
Together, we discuss the real-world application of cryotherapy, cold plunges, sauna practices, contrast therapy, hyperbaric oxygen therapy (HBOT), and emerging regenerative approaches. Jim shares insights from his journey from athlete to founder of Restore Hyper Wellness and co-founder of Humanaut Health, highlighting how advanced therapies can support recovery, longevity, and mindset when grounded in foundational habits like sleep, nutrition, movement, and stress regulation.
Whether you’re navigating midlife transitions, pursuing peak performance, or seeking sustainable strategies for energy and resilience, this conversation offers evidence-informed perspective and practical takeaways.
About Jim Donnelly:
Jim is co-founder of Humanaut Health and previously co-founded Restore Hyper Wellness, helping scale the Hyper Wellness category nationwide. A former U.S. Army officer and marketing executive, he brings a systems-driven approach to innovation in recovery and longevity.
Learn more: https://www.humanauthealth.com
LinkedIn: https://www.linkedin.com/in/jimdonnellyhumanaut/
Key Timestamps:
00:00 Menopause & relationship dynamics
05:32 Discovering cryotherapy
16:44 Hyperbaric oxygen therapy
23:34 Sauna benefits
39:53 Regenerative medicine
59:05 Peptides & hormone optimization
01:10:09 Key reflections
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Dr. Taryn Marie: www.resilience-leadership.com/
Mike Alden: https://www.mikealden.com/
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