{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"GiveWell Conversations","title":"What a Decade of Iron Funding Has Taught Us","html":"","width":"100%","height":180,"duration":2256,"description":"Anemia, which is commonly caused by iron deficiency, can cause fatigue, cognitive impairment, and complications during pregnancy—and it affects roughly a quarter of the world’s population. Over the last decade, GiveWell has directed nearly $50 million to programs to address this health issue. Because of the large number of people affected and the low cost to provide people with iron, we are evaluating additional iron fortification and supplementation programs to potentially increase our grantmaking in this area. At the same time, it has been difficult to determine exactly how much providing people with additional iron improves their lives. GiveWell’s growing research capacity is allowing us to study the programs we’ve funded and to support new research, then to use what we learn to continue improving our funding decisions.In this episode, GiveWell co-founder and CEO Elie Hassenfeld speaks with Researcher Andrew Martin about GiveWell’s work on iron: why the evidence is more complicated than it might seem, what we’ve learned from years of funding iron programs, and what’s ahead.Elie and Andrew discuss:The evidence for iron: Anemia is a significant problem, but it can be hard to determine the exact magnitude of the benefit that comes from addressing it. In addition, current definitions of anemia, which can be caused by iron deficiency, are based on statistical data about typical hemoglobin levels rather than on people’s symptoms. GiveWell is supporting a randomized controlled trial in Bangladesh that aims to address this by measuring how providing additional iron affects perceived fatigue and other health outcomes—helping determine measurable thresholds at which people experience significant symptoms. We think the findings could reshape our understanding of how anemia affects people's lives and improve our anemia-related grantmaking.Looking back at Fortify Health’s progress: Fortify Health partners with wheat flour mills in India to fortify flour with iron and other...","thumbnail_url":"https://img.transistorcdn.com/-u3xe4YYytsIA-MwiMODoBW-Emt4SwBumSBMmblDbUM/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8wNTc2/MzVhY2UyNmY0ZTZl/MzYwNmZkOGVlMGU3/NDYyMC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}