{"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":"Prof. Don Layman: Protein, Policy and the Future of Dietary Guidelines","slug":"prof-don-layman-protein-policy-and-the-future-of-dietary-guidelines","published_at":"2026-05-12T17:00:00+00:00","page_url":"https://stenobird.com/podcast/mikkipedia-1319728/prof-don-layman-protein-policy-and-the-future-of-dietary-guidelines","show_page_url":"https://stenobird.com/podcast/mikkipedia-1319728","url":"https://share.transistor.fm/s/cbd63ee5","audio_url":"https://media.transistor.fm/cbd63ee5/17a58e35.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 This week on the podcast Mikki speaks to returning guest Professor Emeritus Don Layman, a leading nutrition scientist whose work has been central to how we understand protein, metabolism, and the role of diet in long-term health. In this episode, the conversation starts at the top—unpacking what dietary guidelines actually are, why they exist, and how they came to shape the way we think about food at a population level. Don walks through the historical context behind early guidelines, including where things may have gone off track, particularly around the treatment of fat, cholesterol, and protein-rich foods. From there, the discussion moves into the science. Don outlines the limitations of relying heavily on observational nutrition research and contrasts this with findings from controlled trials, particularly in relation to protein requirements and metabolic health. He explains why he recommended a shift to the new protein targets to better support muscle, satiety, and overall health. Dr. Donald Layman is Professor Emeritus in the Department of Food Science & Human Nutrition at the University of Illinois at Urbana-Champaign. Dr. Layman has been a leader in research about protein, nutrition for athletic performance, obesity, diabetes and cardiovascular health. Dr. Layman has over 100 peer-reviewed publications. He has received numerous awards for his research from the American Society for Nutrition and the National Institu…","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":3773,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/mikkipedia-1319728/episodes/prof-don-layman-protein-policy-and-the-future-of-dietary-guidelines/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/mikkipedia-1319728/prof-don-layman-protein-policy-and-the-future-of-dietary-guidelines.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}