Findings

What do systematic reviews say?

3 questions · 3 findings · 2 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 33.3%Low 2 · 66.7%Moderate 0 · 0%High 0 · 0%

Provision of maize flour or maize flour products fortified with iron plus other vitamins and minerals vs unfortified maize flours or maize flour products

Haemoglobin (g/dL) · general population older than 2 years of age (including pregnant women), in Kenya and Mexico

1 finding from 1 review

Fortification of maize flour with iron for controlling anaemia and iron deficiency in populations 2018 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 1144 participants
Very low

Rice fortified with iron alone or in combination with other micronutrients vs unfortified rice (no micronutrients added)

Haemoglobin (g/dL) · general population of all age groups (including pregnant women) from any country, over two years of age

1 finding from 1 review

Fortification of rice with vitamins and minerals for addressing micronutrient malnutrition 2019 · Cochrane Headline outcomes only
no estimate extracted
11 studies · 2163 participants
Low

Rice fortified with vitamin A alone or in combination with other micronutrients vs unfortified rice (no micronutrients added)

Haemoglobin (g/dL) · general population of all age groups (including pregnant women) from any country, over two years of age

1 finding from 1 review

Fortification of rice with vitamins and minerals for addressing micronutrient malnutrition 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 74 participants
Low