Calcium, Vitamin D and Zinc: study protocols
6 study groups took Calcium together with Vitamin D and Zinc. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Calcium
6 study groups in 5 studies say how much Calcium participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 250 mg to 500 mg and 1 g to 2.5 g, 33% of 6 study groups each.
| Daily dose | Study groups |
|---|---|
| 100 mg to 250 mg | 1 |
| 250 mg to 500 mg | 2 |
| 500 mg to 1 g | 1 |
| 1 g to 2.5 g | 2 |
Dose per serving from research: Zinc
6 study groups in 5 studies say how much Zinc participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 10 mg to 25 mg, 50% of 6 study groups.
| Daily dose | Study groups |
|---|---|
| 1 mg to 2.5 mg | 2 |
| 2.5 mg to 5 mg | 0 |
| 5 mg to 10 mg | 1 |
| 10 mg to 25 mg | 3 |
Commonly used together
6 of 6 study groups took Calcium, Vitamin D and Zinc with something else, but nothing that 3 or more different studies gave.
6 study groups