Lessons from Centenarians: Immunity and Lifestyle Changes l Dr. Jeffrey Bland l Ep #422
🔹 About This Episode:
In this episode, I sit down with Dr. Jeffrey Bland, the father of functional medicine, to uncover one of the most overlooked drivers of longevity—your immune system age. We explore why immune resilience, not immune boosting, is the key to healthspan, how chronic inflammation and autoimmunity develop, and what most people get wrong about supplements, diet, and biohacking. Dr. Bland also shares how your daily choices—from food to movement to mindset—are constantly shaping your biology and influencing your long-term health outcomes.
We dive into the science of epigenetics, mitochondrial health, the microbiome, and personalized nutrition, along with practical tools like the 4R gut protocol, lymphatic support, and a powerful 90-day immune reset framework. If you want to reduce inflammation, improve energy, and build true resilience from the inside out, this episode is packed with actionable insights you can start applying today.
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🔹 What you will learn:
→ Why your immune system age—not your chronological age—is the real driver of longevity
→ The truth about immune “boosting” vs immune resilience (and what actually works)
→ How to reprogram your biology with nutrition, lifestyle, and a 90-day immune reset
🔹 What We Discuss:
Focus on immune system aging … 00:00:00
Questioning conventional medicine and the roots of chronic disease … 00:05:00
Functional medicine and influences like Linus Pauling … 00:12:39
Dangers of oversimplification and the limits of biohacking … 00:17:21
Evolving thinking on supplements and the power of cycling and personalization … 00:19:37
Why immune resilience trumps immune boosting for longevity … 00:25:21
Diet’s impact on immune cell turnover and long-term health … 00:28:57
Autoimmunity, CHIP cells, inflammaging, and biological individuality … 00:32:04
Microbiome, mitochondria, and immune-driven fatigue … 01:00:07
The 4R gut and immune program as a starting point … 01:06:26
Movement, lymphatics, and rejuvenation … 01:08:35
Food as information, epigenetics, and practical recommendations … 01:11:25
90-day immune system renewal and rapid-fire takeaways … 01:31:40
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🔹 Learn More From Dr. Jeffrey Bland below:
• Website: https://jeffreybland.com/
• Tartary Buckwheat and other products: http://Bigboldhealth.com/NAT
• Books or Research: https://jeffreybland.com/books/
• LinkedIn: https://www.linkedin.com/in/jeffrey-bland-phd/
• Instagram: https://www.instagram.com/drjeffreybland/?hl=en
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🔹 Find more from Nathalie:
• Join Nat’s Membership Community: https://www.natniddam.com/the-longevity-community
• Sign up for Nats Newsletter: https://landing.mailerlite.com/webfor…
• Instagram: https://www.instagram.com/nathalieniddam/
• Website: https://www.natniddam.com
• Dr. Bill Lawrence Episode: https://www.youtube.com/watch?v=jr2rcC1lNyM
#TheLongevityPodcast #longevity #immunehealth #functionalmedicine #drjeffreybland #biohacking #guthealth #inflammation #mitochondria #epigenetics #healthspan #wellness #nutrition #autoimmunity #chronicdisease
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