{"podcast":{"title":"UNTAPPED with Spencer Matthews","slug":"untapped-7163000","podcast_index_feed_id":7163000,"rss_url":"https://feeds.acast.com/public/shows/6777ae1cd83630b6e3d897f0","website_url":"https://shows.acast.com/untapped","image_url":"https://assets.pippa.io/shows/6777ae1cd83630b6e3d897f0/1778838007352-b73c3b7e-d6fe-4ea1-bb2e-1566dc483ce7.jpeg","author":"High Performance","episode_count":93,"summary":"Welcome to UNTAPPED with Spencer Matthews, the #1 podcast for runners. Every Monday Spencer speaks to world-class athletes, coaches and experts about the habits, training methods and mindset behind elite performance, featuring guests like Mo Farah, Alistair Brownlee and Stephen Scullion. From sprints, to 5K, 10K, half-marathon, and marathon distances we dive deep into the ways that you can run faster, longer and smash your PB’s. On Thursdays Spencer is joined by expert Physiologist Oli Patrick to breakdown the science behind the latest health and fitness topics like sleep, zone training, caffeine and more. Whether you’re just starting out, chasing a new PB, or simply trying to become fitter and healthier, UNTAPPED is here to help you untap your potential. Hosted on Acast. See acast.com/privacy for more information.","last_synced_at":"2026-06-29T08:18:53.639885+00:00","page_url":"https://stenobird.com/podcast/untapped-7163000"},"episode":{"title":"Do Supplements Really Work? | Extra Mile","slug":"do-supplements-really-work-extra-mile","published_at":"2026-05-07T02:03:00+00:00","page_url":"https://stenobird.com/podcast/untapped-7163000/do-supplements-really-work-extra-mile","show_page_url":"https://stenobird.com/podcast/untapped-7163000","url":"https://shows.acast.com/untapped/episodes/do-supplements-really-work-extra-mile","audio_url":"https://sphinx.acast.com/p/open/s/6777ae1cd83630b6e3d897f0/e/69fba7ed2194e1fc16ece35a/media.mp3","summary":"Spencer and Oli unpack the confusing world of supplements. Do we really need them, or can we get everything from food? Oli explains the science behind some of the most talked-about supplements, including creatine, vitamin D, omega-3, multivitamins, protein and probiotics, while cutting through the myths, marketing and guesswork. They also explore why modern diets may leave many of us undernourished, how to think about personalisation, and why the best supplement routine starts with understanding what your body actually needs. Heights 👉 Stay sharp like Spencer. 20% off Heights with code UT20: https://highpfrmc.com/ut-vitals-au2  WHOOP 👉 Join Spencer in untapping your own potential with 1 month free here: https://highpfrmc.com/UT_WHOOP_au Hosted on Acast. See acast.com/privacy for more information.","meta_description":"Spencer and Oli unpack the confusing world of supplements. Do we really need them, or can we get everything from food? Oli explains the science behind som…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1879,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/untapped-7163000/episodes/do-supplements-really-work-extra-mile/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/untapped-7163000/do-supplements-really-work-extra-mile.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}