Vitamin A Overdoses Rise Amidst Measles Outbreak and Misinformation
Vitamin A overdoses increased by 38.7% in early 2025, linked to measles misinformation and public figures' claims.
Atlas Newsdesk ·
Reports indicate a 38.7% increase in vitamin A overdose cases between January and March 2025, coinciding with a measles outbreak across 45 U.S. jurisdictions. This rise is primarily attributed to children's exposures.
Public health research suggests a correlation between the increase in vitamin A exposures and the spread of misinformation regarding its efficacy in preventing or treating measles. This misinformation was amplified by public figures and popular media.
Analysis of internet search trends for "vitamin A
Analysis of internet search trends for "vitamin A measles" and "cod liver measles" showed a significant increase during this period. This indicates public engagement with the misinformation.
Medical experts clarify that vitamin A does not prevent measles. While supplementation can reduce complication severity in measles-infected children with pre-existing vitamin A deficiency, it offers no benefit for those with adequate levels and carries risks of toxicity.