Research
Micronutrients & recovery
Food fortification significantly reduces the prevalence of inadequate micronutrient intakes in low-income regions, particularly for iron, vitamin A, and zinc, although its effectiveness varies by region and specific nutrient.
In regions where access to diverse, nutrient-dense foods is limited, supporting or consuming fortified foods (like fortified flour or oil) is a highly effective way to prevent micronutrient deficiencies, especially for iron, vitamin A, and zinc.
GoodSupportsHIGH confidence
Fortification has reduced the estimated prevalence of inadequate micronutrient intakes in all low-income regions, except South Asia... Fortification in sub-Saharan Africa greatly increased estimated intake of iron, vitamin A, and zinc... Fortification in Southeast Asia greatly increased estimated intake of folate, iron, zinc, and thiamin
Why this rating
Based on modeling of national food balance sheets and fortification policies, providing strong ecological evidence.
Source
Global trends in dietary micronutrient supplies and estimated prevalence of inadequate intakes
Ty Beal et al. · PLoS ONE · 2017
cross_sectionalCited 433×
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