The effects of micronutrient interventions on other domains were inconsistent .
Improvement in fluid intelligence among micronutrient-deficient children was consistently reported .
BACKGROUND & AIMS Micronutrients are essential for brain development with deficiencies in specific nutrients linked to impaired cognitive function .
Interventions are shown to be beneficial to children 's mental development , particularly in subjects who were micronutrient-deficient at baseline but results on healthy subjects remain inconsistent .
This systematic review evaluated the effect of micronutrient inventions on different cognitive domains .
The Cochrane Collaboration’s tool for assessing risk of bias in randomised trials
Flaws in the design , conduct , analysis , and reporting of r and omised trials can cause the effect of an intervention to be underestimated or overestimated . The Cochrane Collaboration ’s tool for assessing risk of bias aims to make the process clearer and more
The effects of micronutrient interventions on other domains were inconsistent .
Improvement in fluid intelligence among micronutrient-deficient children was consistently reported .
BACKGROUND & AIMS Micronutrients are essential for brain development with deficiencies in specific nutrients linked to impaired cognitive function .
Interventions are shown to be beneficial to children 's mental development , particularly in subjects who were micronutrient-deficient at baseline but results on healthy subjects remain inconsistent .
This systematic review evaluated the effect of micronutrient inventions on different cognitive domains .