Zinc, Vitamin D and Calcium: study protocols
10 study groups took Zinc together with Vitamin D and Calcium. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Zinc
10 study groups in 9 studies say how much Zinc participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 5 mg to 10 mg, 40% of 10 study groups.
| Daily dose | Study groups |
|---|---|
| 1 mg to 2.5 mg | 3 |
| 2.5 mg to 5 mg | 0 |
| 5 mg to 10 mg | 4 |
| 10 mg to 25 mg | 3 |
Dose per serving from research: Calcium
10 study groups in 9 studies say how much Calcium participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 500 mg to 1 g, 40% of 10 study groups.
| Daily dose | Study groups |
|---|---|
| 250 mg or less | 1 |
| 250 mg to 500 mg | 2 |
| 500 mg to 1 g | 4 |
| 1 g to 2.5 g | 3 |
Commonly used together
10 of 10 study groups took Zinc, Vitamin D and Calcium with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Magnesium | 7 |
10 study groups