Longevity & Aging

Dr. Steve Horvath Reveals How Omega-3s and Multivitamins Slow Biological Aging

Dr. Steve Horvath, creator of the epigenetic aging clock, joins FoundMyFitness to discuss how biological age differs from chronological age and which interventions actually move the needle. The conversation covers the science behind methylation-based clocks like GrimAge and DunedinPACE, how they predict mortality, and why omega-3s, daily multivitamins, and vegetable intake emerge as the most evidence-backed lifestyle levers. Horvath also addresses calorie restriction, GLP-1 drugs, sleep, social connection, and partial cellular reprogramming. He argues the strongest anti-aging strategy focuses less on dramatic reversal and more on eliminating the factors that accelerate aging in the first place — an approachable, compounding framework any clinician or health-conscious individual can act on today.