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All Vitamin D study protocols

Vitamin D, Riboflavin, Vitamin B6, Iron and Vitamin B12: study protocols

4 study groups took Vitamin D together with Riboflavin, Vitamin B6, Iron and Vitamin B12. These are the doses the studies gave. They are not a recommendation.

Vitamin D: what the research found →

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

Commonly used together

4 of 4 study groups took Vitamin D, Riboflavin, Vitamin B6, Iron and Vitamin B12 with something else, but nothing that 3 or more different studies gave.

4 study groups

Study
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
10 mcg1.8 mg2.2 mg—2.6 mcg——
Maternal B-vitamin and vitamin D status before, during, and after pregnancy and the influence of supplementation preconception and during pregnancy: Prespecified secondary analysis of the NiPPeR double-blind randomized controlled trial
2023 · intervention · Women planning pregnancy; generally healthy, recruited before conception
10 mcg1.8 mg2.6 mg12 mg5.2 mcg—870
Fortified breakfast cereal consumed daily for 12 wk leads to a significant improvement in micronutrient intake and micronutrient status in adolescent girls: a randomised controlled trial
2016 · Fortified cereal, morning · Females aged 16–19 years who regularly skipped breakfast and had low riboflavin status and haemoglobin; no diagnosed illness
4.15 mcg1.71 mg1.74 mg6.5 mg1.45 mcg12 weeks18
Fortified breakfast cereal consumed daily for 12 wk leads to a significant improvement in micronutrient intake and micronutrient status in adolescent girls: a randomised controlled trial
2016 · Fortified cereal, evening · Females aged 16–19 years who regularly skipped breakfast and had low riboflavin status and haemoglobin; no diagnosed illness
4.15 mcg1.71 mg1.74 mg6.5 mg1.45 mcg12 weeks16