Vitamin C and Vitamin B12: study protocols
3 study groups took Vitamin C together with Vitamin B12. 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 Vitamin C and Vitamin B12 with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Folic Acid | 3 |
3 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 | 100 mg | 2.6 mcg | — | — |
| Low-dose B vitamins supplementation ameliorates cardiovascular risk: a double-blind randomized controlled trial in healthy Chinese elderly 2015 · treatment group · Healthy adults aged 60–74 years | 50 mg | 10 mcg | 1 year | — |
| Efficacy and safety of emulsified microsomal ferric pyrophosphate vs. Ferrous Ascorbate in pregnancy with iron-deficiency anemia- a randomized, comparative study 2025 · Group A (test) · Pregnant women aged 20–35 years, at 13–16 weeks’ gestation, with iron-deficiency anemia (hemoglobin 9–10.5 g/dL and serum ferritin <15 mcg/L) | 50 mg | 0.75 mcg | 4 weeks | 55 |