{"podcast":{"title":"Growing Older Living Younger: About longevity, wellness, healthspan,","slug":"growing-older-living-younger-about-longevity-wellness-healthspan-3700595","podcast_index_feed_id":3700595,"rss_url":"https://golyproject.libsyn.com/rss","website_url":"https://askdrgill.com","image_url":"https://static.libsyn.com/p/assets/6/1/b/9/61b93f6e0dbd17a116c3140a3186d450/2026_GOLY.png","author":"Dr. Gillian Lockitch","episode_count":276,"summary":"Welcome to Growing Older, Living Younger, the podcast where you will discover ways to boost your metabolism, enhance your mental and physical energy, and ward off disorders we wrongly think are inevitable as we age. Hosted by Dr. Gillian Lockitch, former specialist in Medical Biochemistry, professor, researcher and international speaker, the show airs weekly every Monday. Each episode is a 30 - 45 minutes, exploring ways in which genetic and epigenetic (gene expression) science and medicine may intersect with ancient, non-western wellness practices to help you extend your health span to live younger. The show features practitioners in mental and physical health, fitness, nutrition, personal care, community, networking and entrepreneurship, to help you create your personal roadmap to aging youthfully.","last_synced_at":"2026-07-18T08:22:07.229347+00:00","page_url":"https://stenobird.com/podcast/growing-older-living-younger-about-longevity-wellness-healthspan-3700595"},"episode":{"title":"272 Slowing Biological Aging Naturally: Autophagy, Diet and Longevity with Leslie Kenny","slug":"272-slowing-biological-aging-naturally-autophagy-diet-and-longevity-with-leslie-kenny","published_at":"2026-06-15T09:00:00+00:00","page_url":"https://stenobird.com/podcast/growing-older-living-younger-about-longevity-wellness-healthspan-3700595/272-slowing-biological-aging-naturally-autophagy-diet-and-longevity-with-leslie-kenny","show_page_url":"https://stenobird.com/podcast/growing-older-living-younger-about-longevity-wellness-healthspan-3700595","url":"https://golyproject.libsyn.com/272-slowing-biological-aging-naturally-autophagy-diet-and-longevity-with-leslie-kenny","audio_url":"https://dts.podtrac.com/redirect.mp3/traffic.libsyn.com/secure/golyproject/kenny.mp3?dest-id=2765309","summary":"What if one of the most powerful anti-aging tools already exists within your body? This episode explores autophagy, the body's natural cellular renewal system, and how activating it can support healthy aging and longevity. Longevity expert Leslie Kenny shares her personal journey of reversing autoimmune disease and translating cutting-edge science into practical strategies. Listeners will discover how autophagy promoting spermidine, proper nutrition, and baseline lifestyle habits influence cellular repair, resilience, and biological aging. L eslie Kenny is the founder of Oxford Healthspan , a company focused on translating longevity science into practical health solutions. She is a longevity researcher with expertise in cellular aging, autophagy, and immune system modulation. Her career includes work in finance and policy before a personal medical crisis led her to transition into health science. She specializes in spermidine research and its role in activating autophagy and influencing the hallmarks of aging. She is co-founder of the Oxford Longevity Project, a nonprofit dedicated to education in healthy aging. Episode Timeline 00:00 – Welcome and introduction 02:00 – Reframing aging as a modifiable biological process 03:50 – Leslie Kenny's autoimmune diagnosis and turning point 10:50 – Limitations of modern healthcare and the need for prevention 14:50 – What autophagy is and why it matters for longevity 17:00 – Spermidine and its role in cellular renewal pathways 21:30 – Nutrition, mushrooms, and dietary sources of spermidine 24:30 – Hallmarks of aging and systemic cellular decline 31:00 – Development of Primadine and supplement formulation science 37:00 – Practical strategies: fasting, diet, and supplementation 41:30 – Key takeaways on influencing biological agin Co…","meta_description":"What if one of the most powerful anti-aging tools already exists within your body? This episode explores autophagy, the body's natural cellular renewal sy…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2670,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/growing-older-living-younger-about-longevity-wellness-healthspan-3700595/episodes/272-slowing-biological-aging-naturally-autophagy-diet-and-longevity-with-leslie-kenny/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/growing-older-living-younger-about-longevity-wellness-healthspan-3700595/272-slowing-biological-aging-naturally-autophagy-diet-and-longevity-with-leslie-kenny.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}