{"podcast":{"title":"Mikkipedia","slug":"mikkipedia-1319728","podcast_index_feed_id":1319728,"rss_url":"https://feeds.transistor.fm/mikkipedia","website_url":"https://www.mikkiwilliden.com","image_url":"https://img.transistorcdn.com/Rex5xizm5s75WEApb0hW2pnxZ3-n21cWTFT6Emw0820/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8wNjI2/NTEwMjAyMWQ2M2Iy/ZjliYjA4ZGFhMTBh/N2E2Ni5qcGc.jpg","author":"Mikki Williden","episode_count":485,"summary":"Mikkipedia is an exploration in all things health, well being, fitness, food and nutrition. I sit down with scientists, doctors, professors, practitioners and people who have a wealth of experience and have a conversation that takes a deep dive into their area of expertise. I love translating science into a language that people understand, so while some of the conversations will be pretty in-depth, you will come away with some practical tips that can be instigated into your everyday life. I hope you enjoy the show!","last_synced_at":"2026-07-15T06:20:29.552212+00:00","page_url":"https://stenobird.com/podcast/mikkipedia-1319728"},"episode":{"title":"Metabolism, Menopause and Midlife Body Composition with Hannah Cabre, PhD","slug":"metabolism-menopause-and-midlife-body-composition-with-hannah-cabre-phd","published_at":"2026-06-23T17:00:00+00:00","page_url":"https://stenobird.com/podcast/mikkipedia-1319728/metabolism-menopause-and-midlife-body-composition-with-hannah-cabre-phd","show_page_url":"https://stenobird.com/podcast/mikkipedia-1319728","url":"https://share.transistor.fm/s/73f16a1a","audio_url":"https://media.transistor.fm/73f16a1a/98787c13.mp3","summary":"Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz , www.nuzest.com.au or www.nuzest.com Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz or www.curranz.co.uk to order yours NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nz In this episode, Mikki speaks with Hannah Cabre from Pennington Biomedical Research Center about energy expenditure, body composition, ageing, and what really happens to metabolism through midlife and beyond with a focus on sex differences. Hannah’s work uses doubly labelled water data, considered the gold standard for measuring total daily energy expenditure in real-world conditions. This allows researchers to understand what people actually burn across the day, beyond estimates from fitness trackers, calorie equations, or short-term lab measures. Mikki and Hannah discuss the idea that metabolism is “stable” from 20 to 60, whether menopause uniquely affects energy expenditure, why body fat can increase even when scale weight stays the same, and why preserving fat-free mass becomes increasingly important with age. This is a nuanced, evidence-based conversation for anyone interested in metabolism, midlife body composition changes, and what ageing really means for energy needs. https://www.pbrc.edu/research-and-faculty/faculty/cabre-hannah.aspx Hannah E. Cabré, PhD, RD, is an Assistant Professor at Pennington Biomedical Research Center and Director of the Aging, Gynecology, and Endocrinology Laboratory. Her research focuses on how female sex hormones influence nutrition, health, performance, and body composition across the lifespan, with a particular interest in sex differences during ageing. Hannah’s work explores the importanc…","meta_description":"Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz , www.nuzest.com.au or www.nuzest.com Curranz Supplement: Use code…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2976,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/mikkipedia-1319728/episodes/metabolism-menopause-and-midlife-body-composition-with-hannah-cabre-phd/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/mikkipedia-1319728/metabolism-menopause-and-midlife-body-composition-with-hannah-cabre-phd.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}