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The Model Health Show · May 13, 2026 · 55m

These 5 Things Are Proven to Slow The Aging Process

Jim Kwik, Shawn Stevenson

Host Shawn Stevenson shares five science-backed, low-cost strategies to slow brain aging and turn back your biological clock. The episode features his interview on the Kwik Brain podcast with Jim Kwik, where he details the difference between chronological and biological age. He covers how vitamin D, sleep, gut health, resistance training, and a youthful mindset all play a role in protecting brain health and promoting longevity.

This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.

Canon

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Vitamin D Supplementation Preserves Telomere Length13:22
Vitamin D supplementation can positively influence telomere length, a key marker of biological aging.
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Sleep Quality, Consistency, and Morning Sunlight19:01
Quality sleep, a consistent sleep schedule, and morning sunlight exposure are crucial for slowing brain aging.
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Resistance Training Reverses Muscle Aging37:16
Resistance training can reverse age-related decline in skeletal muscle and improve insulin sensitivity.
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Highlights

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Chronological vs. Biological Age11:20
Chronological age is how many years you've lived, while biological age reflects the actual condition of your cells and can be accelerated or slowed by lifestyle.
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Gut Microbiome and the Aging Process27:22
A healthy gut microbiome influences inflammation, metabolism, and ultimately the rate of aging.
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Youthful Mindset and Play43:27
Adopting a youthful mindset and incorporating more play can help slow the aging process.
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Misc

✧This episode is a replay of an interview from the Kwik Brain podcast, where host Shawn Stevenson was interviewed by Jim Kwik.
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