{"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":"267 Muscle, Mitochondria and the Aging Brain: The Midlife Metabolism Reset with Dr. Elizabeth Goldspink","slug":"267-muscle-mitochondria-and-the-aging-brain-the-midlife-metabolism-reset-with-dr-elizabeth-goldspink","published_at":"2026-05-11T09:00:00+00:00","page_url":"https://stenobird.com/podcast/growing-older-living-younger-about-longevity-wellness-healthspan-3700595/267-muscle-mitochondria-and-the-aging-brain-the-midlife-metabolism-reset-with-dr-elizabeth-goldspink","show_page_url":"https://stenobird.com/podcast/growing-older-living-younger-about-longevity-wellness-healthspan-3700595","url":"https://golyproject.libsyn.com/267-muscle-mitochondria-and-the-aging-brain-the-midlife-metabolism-reset-with-dr-elizabeth-goldspink","audio_url":"https://dts.podtrac.com/redirect.mp3/traffic.libsyn.com/secure/golyproject/Goldspink.mp3?dest-id=2765309","summary":"What if the fatigue, brain fog, and loss of strength many women experience after 50 are not simply hormonal, but reflect deeper shifts in metabolism, muscle, and mitochondrial function? In this insightful episode, Dr. Elizabeth Goldspink reframes midlife as a metabolic and neurological transition rather than a purely hormonal one. She explains how muscle acts as a longevity organ, how mitochondrial efficiency impacts both energy and cognition, and how targeted lifestyle and nutrition strategies can restore resilience. This empowering conversation offers practical, science-informed steps to help women take control of how they age. Dr. Elizabeth Goldspink is a naturopathic doctor, women's health researcher, and founder of Wellex . She has more than 16 years of clinical experience supporting women's hormonal, metabolic, and immune health. Dr. Goldspink is a published author in peer-reviewed medical journals and has completed advanced training in mind-body medicine at Harvard University . Her work focuses on translating complex scientific research into practical, personalized health strategies. She has helped thousands of women restore energy, resilience, and long-term well-being. Her current focus is on evidence-based supplementation and metabolic health optimization for women in midlife and beyond. Episode Timeline 00:00 – Welcome and introduction 02:30 – Midlife symptoms reframed: beyond hormones to metabolism and mitochondria 04:00 – Dr. Goldspink's personal journey from marketing professional to naturopathic medicine 06:00 – Why brain fog, fatigue, and strength loss signal deeper biological shifts 08:00 – Muscle as a longevity organ and its role in metabolic and cognitive health 11:00 – The metabolic functions of muscle and the importance of myokines 13:30 – Resistanc…","meta_description":"What if the fatigue, brain fog, and loss of strength many women experience after 50 are not simply hormonal, but reflect deeper shifts in metabolism, musc…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2195,"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/267-muscle-mitochondria-and-the-aging-brain-the-midlife-metabolism-reset-with-dr-elizabeth-goldspink/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-3700595/267-muscle-mitochondria-and-the-aging-brain-the-midlife-metabolism-reset-with-dr-elizabeth-goldspink.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}