Calcium, Vitamin B12, Iron and Zinc: study protocols
4 study groups took Calcium together with Vitamin B12, Iron 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 Calcium, Vitamin B12, Iron 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 D | 4 |
4 study groups