Riboflavin, Iron, Vitamin B12 and Vitamin D: study protocols
5 study groups took Riboflavin together with Iron, Vitamin B12 and Vitamin D. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Riboflavin
5 study groups in 4 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, 100% of 5 study groups.
| Daily dose | Study groups |
|---|---|
| 1 mg to 2.5 mg | 5 |
Dose per serving from research: Vitamin B12
5 study groups in 4 studies say how much Vitamin B12 participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 1 mcg to 2.5 mcg and 2.5 mcg to 5 mcg, 40% of 5 study groups each.
| Daily dose | Study groups |
|---|---|
| 1 mcg to 2.5 mcg | 2 |
| 2.5 mcg to 5 mcg | 2 |
| over 5 mcg | 1 |
Commonly used together
5 of 5 study groups took Riboflavin, Iron, Vitamin B12 and Vitamin D with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Vitamin B6 | 5 |
| Thiamine | 4 |
| Folic Acid | 3 |
| Zinc | 3 |
5 study groups