Zinc, Multivitamin and Iron: study protocols

6 study groups took Zinc together with Multivitamin and Iron. These are the doses the studies gave. They are not a recommendation.

Dose per serving from research: Zinc

6 study groups in 3 studies say how much Zinc participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 5 mg to 10 mg and 10 mg to 25 mg, 50% of 6 study groups each.

Daily dose	Study groups
5 mg to 10 mg	3
10 mg to 25 mg	3

4 of 6 study groups took Zinc, Multivitamin and Iron with something else, but nothing that 3 or more different studies gave.

6 study groups

Study
Trial of zinc supplements in relation to pregnancy outcomes, hematologic indicators, and T cell counts among HIV-1-infected women in Tanzania 2005 · Zinc group · Pregnant women with HIV-1 infection, recruited at 12–27 weeks of gestation	25 mg	—	—	—	—
Plasma zinc concentration responds to short-term zinc supplementation, but not zinc fortification, in young children in Senegal1,2 2011 · ZnSuppl group · Children aged 9–17 months in Senegal	6 mg	6 mg	30 g	15 days	—
Plasma zinc concentration responds to short-term zinc supplementation, but not zinc fortification, in young children in Senegal1,2 2011 · ZnFort group · Children aged 9–17 months in Senegal	6 mg	—	30 g	15 days	—
Plasma zinc concentration increases within 2 weeks in healthy Senegalese men given liquid supplemental zinc, but not zinc-fortified wheat bread 2011 · zinc supplement · Healthy Senegalese men aged 18 years or older	15 mg	—	—	4 weeks	—
Plasma zinc concentration increases within 2 weeks in healthy Senegalese men given liquid supplemental zinc, but not zinc-fortified wheat bread 2011 · moderate zinc fortification · Healthy Senegalese men aged 18 years or older	7.5 mg	—	—	4 weeks	—
Plasma zinc concentration increases within 2 weeks in healthy Senegalese men given liquid supplemental zinc, but not zinc-fortified wheat bread 2011 · high zinc fortification · Healthy Senegalese men aged 18 years or older	15 mg	—	—	4 weeks	—