HeyJaredImprovement Warrior Podcast
The Improvement Warrior Podcast is hosted by Jason Yun. A former gym owner, food & exercise guru who has literally seen the light. Influenced since 2018 by the work of Dr. Jack Kruse and jumping into his teachings and becoming a Mitochondriac.
- Indexed episodes, last 90 days
- 3
- Latest publication
- Sep 14, 2026
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- Earliest in this view
- Jul 17, 2026
Latest episodes
Are We Killing Our Pets with Dr. Judy Morgan | Improvement Warrior Podcast Episode 91 (opens the original)
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Are We Killing Our Pets with Dr. Judy Morgan | Improvement Warrior Podcast Episode 91 Are We Killing Our Pets? That’s the question Jason Yun poses in this powerful conversation with holistic veterinarian Dr. Judy Morgan on the Improvement Warrior Podcast. Conventional care—ultra-processed kibble, annual vaccines, chemical flea/tick preventatives, and corporate-driven protocols—has coincided with exploding rates of cancer, kidney disease, allergies, and shortened lifespans in dogs and cats. Dr. M
Permanent Daylight Saving Time MUST BE STOPPED! Improvement Warrior Podcast Episode #90 (opens the original)
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Permanent Daylight Saving Time MUST BE STOPPED! Improvement Warrior Podcast Episode #90 Hey Improvement Warriors, Jason Yun here — welcome back to the Improvement Warrior Podcast, Episode 90. I’m a former gym owner and food-and-exercise guy who finally saw the light (literally). Since 2018 I’ve been deep in the teachings of Dr. Jack Kruse and circadian biology. My core message never changes: your light environment is more important than food or exercise. In this episode we’re tackling something
T3 + Vitamin A = LDL + Pregnenolone = All Sex Steroid Hormones (opens the original)
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T3 + Vitamin A = LDL + Pregnenolone = All Sex Steroid Hormones The Critical Biochemical Pathway Most People Never Learn About In this episode of the Improvement Warrior Podcast ( Substack , Apple ), Jason Yun breaks down a critical biochemical pathway: how T3 (the active form of thyroid hormone) works with Vitamin A to help utilize LDL cholesterol, which then supports the production of pregnenolone — the precursor to all sex steroid hormones (testosterone, estrogen, progesterone, etc.). Jason ex
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