Fortifying food prevents huge nutrient gaps
A Lancet Global Health analysis estimates large‑scale food fortification prevents 7 billion nutrient gaps every year, highlighting flour, rice and oil as priority vehicles for impact at low cost (nuffoodsspectrum.in). The paper frames fortification as a scalable public‑health lever rather than niche supplementation (nuffoodsspectrum.in).
The paper was led by the Global Alliance for Improved Nutrition (GAIN) with collaborators at the University of California, the World Bank and Tufts University, and lists Valerie M. Friesen and Christopher M. Free among the lead authors. (chrismfree.com) Researchers modelled impact across 185 countries and territories, covering roughly 99.3% of the world’s population, using the Global Dietary Database and six program scenarios ranging from no fortification to an optimized global rollout. (eurekalert.org) Iodized salt alone was modelled to avert about 3.3 billion iodine inadequacies and to reduce global iodine inadequacy by roughly 87–89% in the analysis. (thelancet.com) The authors estimate the current global fortification portfolio costs about US$1.06 billion annually—approximately US$0.18 per person per year—under the baseline scenario. (thelancet.com) Scaling up by aligning national standards, improving industry compliance and expanding coverage would raise average per‑person program costs to about US$1.15 per year while substantially increasing reach and effectiveness. (gainhealth.org) The modelling finds that improving compliance alone could prevent an additional 6.1 billion nutrient inadequacies, aligning standards plus improved compliance could prevent 17.7 billion more relative to the status quo, and an optimized global programme could prevent roughly 25 billion inadequacies annually. (gainhealth.org) The paper identifies weak compliance, misaligned national fortification standards and gaps in centrally processed staple coverage as the main bottlenecks and recommends capacity building, monitoring, regulatory enforcement and WHO-aligned standards to unlock the modeled gains. (sciencedirect.com)
