In this episode of the
Ageless Future podcast, Regan Archibald sits down with Dr. Natalia Mitin, a leading researcher in immunology and longevity, to discuss how aging is fundamentally driven by the immune system. Dr. Mitin breaks down complex mechanisms like immunosenescence and T-cell exhaustion and introduces her company’s breakthrough SapereX test, which measures immune system age with high precision. They explore why traditional longevity biomarkers like telomeres often miss the mark, and how direct T-cell gene expression provides clinicians with actionable insights. This episode also covers key interventions—from stem cell support to senolytics—and emphasizes the importance of tailoring protocols based on actual biological needs rather than trends. Dr. Mitin and Regan underscore a powerful message: true longevity starts with personalized diagnostics and measured interventions, not guesswork.
www.saperex.comhttps://www.linkedin.com/in/nataliamitin/ 
