Episode 114 - Dr. Chris Renna - Why Healthspan Matters More Than Lifespan
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Meet Dr. Chris Renna
Dr. Chris Renna, DO is one of the nation's foremost leaders in preventive and longevity medicine and the founder of LifeSpan Medicine, established in 1992, with flagship clinics in Santa Monica, Miami, and Dallas. Board-certified in family medicine and a cum laude graduate of the University of North Texas Health Science Center, he realized early that traditional medical training was designed to treat disease, not create health. He draws from advanced diagnostics, functional medicine, and deep clinical insight to craft personalized protocols for patients who have often tried everything else. He is the author of The End of Pain and Balance Your Brain, Balance Your Life, has presented at the Global Wellness Summit, and has been featured in outlets ranging from goop to The Atlantic.
What We Talk About
• Dr. Renna's pivot from disease treatment to preventive medicine after five years in conventional practice
• Self-education in diet, exercise physiology, sleep science, and motivational psychology during the 1980s
• The founding of LifeSpan Medicine in 1992 and the shift to seeing patients as clients and equals
• Lifespan vs. health span and why functional longevity matters more than simply living longer
• Setting concrete longevity goals, including remaining physically and cognitively active into your 90s
• The four cornerstones of health: diet, exercise, sleep, and mental perspective
• How the immune, hormonal, and neurochemical systems function as one integrated system rather than separately
• Cognitive decline prevention through mindset, acceptance, and reducing chronic low-grade inflammation
• The role of arginine and lysine supplementation in reducing beta-amyloid plaque linked to dementia
• How the decade between ages 45 and 55 is the most health-critical due to declining reproductive hormones
• Bioidentical hormone replacement therapy for both men and women and its benefits for strength, cognition, and disease prevention
• Metabolic health, insulin resistance, and the cascade of problems associated with metabolic syndrome
• The importance of nutrient-dense, home-prepared, locally sourced food and quality cooking oils
• Genetics as a limit-setter rather than a life sentence, and how lifestyle choices shape epigenetic expression
• Biological age testing and how genomic adaptability declines with age and poor lifestyle habits
• What healthy aging actually looks like through your 50s, 60s, and beyond with consistent habits
• Core supplements to consider: omega-3 oils, a quality multivitamin, and vitamin D
• How exercise in your 50s, including resistance training and flexibility work, determines your biological age at 70 and beyond
Episode Resources
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Prolon
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Genopalate
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Connect With Dr. Chris Renna
Website:
https://www.lifespanmedicine.com/
Keywords
longevity medicine, health span, biological age, metabolic health, hormone replacement, peptides, stem cells, nutrient density, cognitive decline, epigenetics, insulin resistance, preventive medicine, omega-3, vitamin D, bioidentical hormones, aging well
