Eat, Move, Sleep, Connect: The Four Pillars of Longevity

This episode dives into the future of longevity, healthspan, and proactive healthcare with Dr. Matt Kaeberlein, a world-renowned longevity expert and CEO of Optispan. He shares his unlikely "comic book origin story," from playing in rock bands and working blue-collar jobs to becoming a leading scientist at MIT and a founder of multiple longevity initiatives including the Dog Aging Project. The conversation breaks down the difference between lifespan and healthspan, why lifestyle "four pillars" (eat, move, sleep, connect) matter most, and how simple shifts like cutting ultra-processed foods can dramatically improve long-term vitality. Dr. Kaeberlein also explores the promise and pitfalls of AI in healthcare, why longevity is not just for billionaires, and how Optispan aims to use advanced diagnostics and personalized, science-backed care to reclaim 10–20 years of higher-quality life for everyday people. Along the way, he gives pragmatic takes on GLP‑1 drugs, creatine, supplements, microplastics, and the mindset shift of "choose love, not fear" as a guiding principle for a longer, better life.

 

Dr. Kaeberlein is also the host of The Optispan Podcast, a top-rated show with tens of thousands of loyal listeners. Through both the podcast and his growing Instagram presence (@mkaeberlein), he breaks down complex topics—from gut health to cellular aging—bringing scientific clarity to a crowded wellness landscape.

 

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5x #1 Bestselling Author and Motivational Speaker Erik Qualman has performed in over 55 countries and reached over 50 million people this past decade. He was voted the 2nd Most Likable Author in the World behind Harry Potter's J.K. Rowling.

 

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Motivational Speaker | Erik Qualman has inspired audiences at FedEx, Chase, ADP, Huawei, Starbucks, Godiva, FBI, Google, and many more on Focus and Digital Leadership.

 

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