{"podcast":{"title":"What's Up Docs?","slug":"what-s-up-docs-7261292","podcast_index_feed_id":7261292,"rss_url":"https://podcasts.files.bbci.co.uk/m00298p7.rss","website_url":"http://www.bbc.co.uk/programmes/m00298p7","image_url":"http://ichef.bbci.co.uk/images/ic/3000x3000/p0m1xdtt.jpg","author":"BBC","episode_count":163,"summary":"In this BBC Radio 4 podcast, Drs Chris and Xand van Tulleken are on a mission to help us take better care of ourselves. Although they are identical twins, Chris and Xand are very different and they never stop thinking and arguing about science and health. They want to lead healthy, happy lives and as doctors, they want this for everyone. Yet they tussle over how best to get there. When it comes to looking after our own health, it can be confusing. Medicine and science produce amazing new treatments and diagnostics every day and we are bombarded with so many headlines and pieces of advice; but how are we supposed to know what's really best for us and then successfully apply it to our lives? Drs Chris and Xand van Tulleken embrace this challenge; even as they marvel at the scientific breakthroughs, they grapple with the competing claims about health, wellbeing and how to live. From understanding testosterone therapies to microplastics in our diets, and the concept of 'hangriness' to the power of saying no - this podcast deals with the health stresses we all face every day, while taking on board how the decisions by corporations and governments affect all our health. Each episode, Ch…","last_synced_at":"2026-07-28T16:18:00.642247+00:00","page_url":"https://stenobird.com/podcast/what-s-up-docs-7261292"},"episode":{"title":"Doctors' Notes: Calcium","slug":"doctors-notes-calcium","published_at":"2026-05-12T05:03:00+00:00","page_url":"https://stenobird.com/podcast/what-s-up-docs-7261292/doctors-notes-calcium","show_page_url":"https://stenobird.com/podcast/what-s-up-docs-7261292","url":"http://www.bbc.co.uk/programmes/p0nk56xg","audio_url":"http://open.live.bbc.co.uk/mediaselector/6/redir/version/2.0/mediaset/audio-nondrm-download-rss/proto/http/vpid/p0njszm3.mp3","summary":"Chris and Xand continue their conversation about calcium with Dr Sagen Zac-Varghese. The docs want to know about common issues that are seen around calcium and bone health, especially osteoporosis. They want to learn how osteoporosis relates to calcium, who is at risk and why it is more common in women. They also want to know what inspired Sagen’s passion for calcium and what we can learn from astronauts about bone health. If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at whatsupdocs@bbc.co.uk or Whatsapp on 08000 665 123. Presenters: Drs Chris and Xand van Tulleken Guest: Dr Sagen Zac-Varghese Producer: Maia Miller Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Video Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin Rickarby At the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts A Loftus Media production for BBC Radio 4.","meta_description":"Chris and Xand continue their conversation about calcium with Dr Sagen Zac-Varghese. The docs want to know about common issues that are seen around calciu…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1205,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/what-s-up-docs-7261292/episodes/doctors-notes-calcium/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/what-s-up-docs-7261292/doctors-notes-calcium.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}