Iron improve cognitive ability

Does iron improve cognitive ability?

Effectiveness Rating for Iron's Ability to Improve Cognitive Ability

The effectiveness rating is a measure of how well iron is able to improve cognitive ability. The overall rating for this claim is 3 out of 3. The research shows the supplement's ability to deliver on this particular claim is warranted. Using Iron to improve cognitive ability will most likely lead to positive results.

Confidence Rating for Iron's Ability to Improve Cognitive Ability

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There is one study in the database on iron; the confidence rating is 20. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

References

Title of Study Effectiveness Rating
Effects of iron and n-3 fatty acid supplementation, alone and in combination, on cognition in school children: a randomized, double-blind, placebo-controlled intervention in South Africa

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