Multivitamin and Iron: study protocols
7 study groups took Multivitamin together with Iron. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Multivitamin
6 study groups in 4 studies say how much Multivitamin participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 500 mg to 1 g, 50% of 6 study groups.
| Daily dose | Study groups |
|---|---|
| 10 mg or less | 1 |
| 10 mg to 25 mg | 0 |
| 25 mg to 50 mg | 0 |
| 50 mg to 100 mg | 2 |
| 100 mg to 250 mg | 0 |
| 250 mg to 500 mg | 0 |
| 500 mg to 1 g | 3 |
Dose per serving from research: Iron
7 study groups in 5 studies say how much Iron participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 100 mg to 250 mg, 57% of 7 study groups.
| Daily dose | Study groups |
|---|---|
| 10 mg or less | 1 |
| 10 mg to 25 mg | 0 |
| 25 mg to 50 mg | 1 |
| 50 mg to 100 mg | 0 |
| 100 mg to 250 mg | 4 |
| 250 mg to 500 mg | 0 |
| 500 mg to 1 g | 0 |
| 1 g to 2.5 g | 0 |
| 2.5 g to 5 g | 0 |
| 5 g to 10 g | 0 |
| 10 g to 25 g | 0 |
| over 25 g | 1 |
Commonly used together
5 of 7 study groups took Multivitamin and Iron with something else, but nothing that 3 or more different studies gave.
7 study groups