{"podcast":{"title":"Oxford Sparks Big Questions","slug":"oxford-sparks-big-questions-420721","podcast_index_feed_id":420721,"rss_url":"https://oxfordsparks.libsyn.com/rss","website_url":"https://www.oxfordsparks.ox.ac.uk/","image_url":"https://static.libsyn.com/p/assets/2/2/c/f/22cf91023fb4a322/Big_Questions_Podcast_pink_HIGH_RES.jpg","author":"Fiona Jones","episode_count":100,"summary":"'Will my bacon sandwich kill me?', 'Is vaping better than smoking?', 'How do you become an astronaut?' - just some of the Big Questions we ask some of the brightest minds behind Oxford science. Join us in each podcast as we explore a different area of science.","last_synced_at":"2026-06-18T00:18:10.275517+00:00","page_url":"https://stenobird.com/podcast/oxford-sparks-big-questions-420721"},"episode":{"title":"How does Ozempic actually work?","slug":"how-does-ozempic-actually-work","published_at":"2025-06-11T11:30:00+00:00","page_url":"https://stenobird.com/podcast/oxford-sparks-big-questions-420721/how-does-ozempic-actually-work","show_page_url":"https://stenobird.com/podcast/oxford-sparks-big-questions-420721","url":"https://oxfordsparks.libsyn.com/how-does-ozempic-actually-work","audio_url":"https://traffic.libsyn.com/secure/oxfordsparks/Ox-Ozempic-_EE_v1.mp3?dest-id=790107","summary":"Whether you've been served an advert for it, or just heard about it in the media, it's likely that 'Ozempic' isn't a totally unfamiliar word. Now often associated with weight-loss, Ozempic is actually the brand name for a drug used to treat diabetes. So what exactly is it, how does it work, and is it safe? We chat to diabetes and endocrinology (hormone) expert Dr Annie de Bray to find out.","meta_description":"Whether you've been served an advert for it, or just heard about it in the media, it's likely that 'Ozempic' isn't a totally unfamiliar word. Now often as…","key_points":[],"chapters":[],"topics":[],"duration_seconds":800,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/oxford-sparks-big-questions-420721/episodes/how-does-ozempic-actually-work/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/oxford-sparks-big-questions-420721/how-does-ozempic-actually-work.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}