Thiamine, Vitamin A, Riboflavin and Zinc: study protocols
4 study groups took Thiamine together with Vitamin A, Riboflavin and Zinc. 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
4 of 4 study groups took Thiamine, Vitamin A, Riboflavin and Zinc with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Vitamin B12 | 4 |
| Vitamin B6 | 4 |
| Copper | 3 |
| Iron | 3 |
| Niacin | 3 |
| Vitamin D | 3 |
| Vitamin E | 3 |
4 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 | 1.4 mg | 1 mg | 1.6 mg | 20 mg | 335 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 | 1.6 mg | 1 mg | 1.8 mg | 30 mg | — | — |
| Effect of zinc plus multivitamin supplementation on growth in school children 2016 · Chelated zinc plus multivitamins · Healthy Thai schoolchildren aged 4–13 years | 10 mg | 1,000 IU | 3 mg | 20 mg | 26 weeks | 70 |
| Daily supplementation of a multiple micronutrient powder improves folate but not thiamine, riboflavin, or vitamin B(12) status among young Laotian children: a randomized controlled trial 2022 · micronutrient powder group (MNP) · Children aged 6–23 months in rural Lao PDR; no disease-based selection, with high prevalence of undernutrition and micronutrient deficiencies | 500 mcg | 400 mcg | 500 mcg | 10 mg | 36 weeks | 130 |