{"podcast":{"title":"NutritionFacts.org Video Podcast","slug":"nutritionfacts-org-video-podcast-780859","podcast_index_feed_id":780859,"rss_url":"https://nutritionfacts.org/videos/feed/podcast/","website_url":"https://nutritionfacts.org/videos/","image_url":"https://nutritionfacts.org/app/uploads/powerpress/video-podcast-library.jpg","author":"Michael Greger, M.D. FACLM","episode_count":100,"summary":"Michael Greger, M.D. FACLM, founder of NutritionFacts.org and New York Times best-selling author of How Not to Die, How Not to Diet, and the just-released How Not to Age, brings you the latest in evidence-based nutrition research, delivered in easy to understand video segments. NutritionFacts.org is a non-profit and non-commercial public health organization, and more than 2,000 videos on virtually every aspect of healthy eating are available on our website. New videos and blogs are uploaded every day–always without any sponsors, ads, brand partnerships, or paid subscriptions.","last_synced_at":"2026-07-21T02:17:48.399863+00:00","page_url":"https://stenobird.com/podcast/nutritionfacts-org-video-podcast-780859"},"episode":{"title":"Friday Favorites: Vitamin D Supplements Tested for COPD, Heart Disease, Depression, Obesity, and Cancer Survival","slug":"friday-favorites-vitamin-d-supplements-tested-for-copd-heart-disease-depression-obesity-and-cancer-survival","published_at":"2026-05-29T11:50:27+00:00","page_url":"https://stenobird.com/podcast/nutritionfacts-org-video-podcast-780859/friday-favorites-vitamin-d-supplements-tested-for-copd-heart-disease-depression-obesity-and-cancer-survival","show_page_url":"https://stenobird.com/podcast/nutritionfacts-org-video-podcast-780859","url":"https://nutritionfacts.org/video/friday-favorites-vitamin-d-supplements-tested-for-copd-heart-disease-depression-obesity-and-cancer-survival/","audio_url":"https://media.blubrry.com/nutritionfacts/assets.nutritionfacts.org/2026/04/vitamin-d-supplements-tested-for-COPD.mp4","summary":"Before watching the video, can you guess which conditions vitamin D has actually been proven to work for in randomized, double-blind, placebo-controlled trials?","meta_description":"Before watching the video, can you guess which conditions vitamin D has actually been proven to work for in randomized, double-blind, placebo-controlled t…","key_points":[],"chapters":[],"topics":[],"duration_seconds":415,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/nutritionfacts-org-video-podcast-780859/episodes/friday-favorites-vitamin-d-supplements-tested-for-copd-heart-disease-depression-obesity-and-cancer-survival/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/nutritionfacts-org-video-podcast-780859/friday-favorites-vitamin-d-supplements-tested-for-copd-heart-disease-depression-obesity-and-cancer-survival.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}