High doses of riboflavin improve vision
9.0Strong
evidence
evidence
The Claim
Some people claim that high doses of riboflavin can significantly enhance vision or prevent vision-related problems.
Origin
This myth may originate from riboflavin's role in eye health and its presence in some eye health supplements, leading to exaggerated claims.
What Science Says
While riboflavin is important for maintaining eye health and preventing conditions like cataracts, excessive intake does not enhance vision beyond normal levels. A meta-analysis of studies on eye health found that riboflavin deficiency can contribute to cataract formation, but there is no evidence that high doses improve vision. The body excretes excess riboflavin, limiting potential benefits from high doses.
Verdict
Mostly False