Reversing Biological Age: The Science of Polyphenols, Methylation & Longevity episode artwork

EPISODE · Jan 6, 2026 · 49 MIN

Reversing Biological Age: The Science of Polyphenols, Methylation & Longevity

from The DUTCH Podcast · host DUTCH Test

Send us Fan MailIn this conversation, Dr. Jaclyn Smeaton, Mark Newman, MS, and Dr. Kara Fitzgerald discuss her groundbreaking work on biological age reversal through dietary patterns and lifestyle interventions. This episode also explores:The role of epigenetics, polyphenols, and urolithin A in longevityHow dietary patterns can influence biological ageThe impact of stress on hormonal health and methylationNutrition and lifestyle as important parts of functional medicineHow lifestyle changes can reverse biological ageShow Notes:Learn more about Dr. Kara Fitzgerald and her book, Younger You. Follow her on Instagram @drkarafitzgerald!Become a DUTCH Provider to learn how the DUTCH Test can profoundly change the lives of your patients.

Episode metadata supplied by the publisher feed · Published Jan 6, 2026

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Send us Fan Mail In this conversation, Dr. Jaclyn Smeaton, Mark Newman, MS, and Dr. Kara Fitzgerald discuss her groundbreaking work on biological age reversal through dietary patterns and lifestyle interventions. This episode also explores: The role of epigenetics, polyphenols, and urolithin A in longevity How dietary patterns can influence biological age The impact of stress on hormonal health and methylation Nutrition and lifestyle as important parts of functional medicine How lifesty...

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Reversing Biological Age: The Science of Polyphenols, Methylation & Longevity

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