Riboflavin and Iron: study protocols
10 study groups took Riboflavin together with Iron. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Riboflavin
10 study groups in 7 studies say how much Riboflavin participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 1 mg to 2.5 mg, 50% of 10 study groups.
| Daily dose | Study groups |
|---|---|
| 100 mcg to 250 mcg | 3 |
| 250 mcg to 500 mcg | 1 |
| 500 mcg to 1 mg | 1 |
| 1 mg to 2.5 mg | 5 |
Dose per serving from research: Iron
8 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: 2.5 mg to 5 mg and 5 mg to 10 mg, 38% of 8 study groups each.
| Daily dose | Study groups |
|---|---|
| 2.5 mg to 5 mg | 3 |
| 5 mg to 10 mg | 3 |
| 10 mg to 25 mg | 1 |
| over 25 mg | 1 |
Commonly used together
9 of 10 study groups took Riboflavin and Iron with something else. Shown: what 3 or more different studies gave. The 10 most common of 11.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Vitamin B12 | 6 |
| Vitamin B6 | 6 |
| Zinc | 6 |
| Thiamine | 5 |
| Vitamin D | 5 |
| Folic Acid | 4 |
| Vitamin A | 4 |
| Copper | 3 |
| Iodine | 3 |
| Niacin | 3 |
10 study groups