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Vitamin A, Vitamin D, Zinc, Vitamin B12 and Riboflavin: study protocols

3 study groups took Vitamin A together with Vitamin D, Zinc, Vitamin B12 and Riboflavin. These are the doses the studies gave. They are not a recommendation.

Vitamin A: what the research found →

Fewer than 5 study groups in one unit match, too few to draw the chart.

Commonly used together

3 of 3 study groups took Vitamin A, Vitamin D, Zinc, Vitamin B12 and Riboflavin with something else. Shown: what 3 or more different studies gave.

What was given together, not what works together.

Taken withStudy groups
Thiamine
3
Vitamin B6
3

3 study groups

Study
Effects of multimicronutrient supplementation on helminth reinfection: a randomized, controlled trial in Kenyan schoolchildren
2003 · multimicronutrient supplementation · Schoolchildren in Nyanza Province, Kenya; age and sex not specified
1 mg5 mcg20 mg2 mcg1.6 mg335 days—
Effects of maternal micronutrient supplementation on fetal loss and infant mortality: a cluster-randomized trial in Nepal
2003 · Multiple micronutrients · Pregnant women in rural Nepal
1 mg10 mcg30 mg2.6 mcg1.8 mg——
Effect of zinc plus multivitamin supplementation on growth in school children
2016 · Chelated zinc plus multivitamins · Healthy Thai schoolchildren aged 4–13 years
1,000 IU200 IU20 mg10 mcg3 mg26 weeks70
Vitamin A, Vitamin D, Zinc, Vitamin B12 and Riboflavin: study protocols | supp.fit