Zinc, Selenium, Vitamin D, Folic Acid and Iodine: study protocols
4 study groups took Zinc together with Selenium, Vitamin D, Folic Acid and Iodine. 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 Zinc, Selenium, Vitamin D, Folic Acid and Iodine with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Copper | 4 |
| Iron | 4 |
| Vitamin A | 4 |
| Vitamin C | 4 |
| Vitamin E | 4 |
4 study groups