Zinc, Folic Acid, Vitamin B12, Iron and Iodine: study protocols

3 study groups took Zinc together with Folic Acid, Vitamin B12, Iron and Iodine. These are the doses the studies gave. They are not a recommendation.

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

Commonly used together

3 of 3 study groups took Zinc, Folic Acid, Vitamin B12, Iron and Iodine with something else, but nothing that 3 or more different studies gave.

3 study groups

Study
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 mg	400 mcg	5.2 mcg	12 mg	150 mcg	—	870
Antenatal Multiple Micronutrient Supplementation Compared to Iron-Folic Acid Affects Micronutrient Status but Does Not Eliminate Deficiencies in a Randomized Controlled Trial Among Pregnant Women of Rural Bangladesh 2019 · MM · Pregnant women aged 12–45 years in rural Bangladesh	12 mg	600 mcg	2.6 mcg	27 mg	220 mcg	165 days	749
Multiple micronutrient supplementation improves micronutrient status in primary school children in Hai Phong City, Vietnam: a randomised controlled trial 2021 · intervention · Children aged 6–9 years, apparently healthy, in rural Hai Phong City, Vietnam; included undernourished, normal-weight, and overweight/obese children	10 mg	150 mcg	0.9 mcg	10 mg	90 mcg	22 weeks	175