Zinc, Selenium, Vitamin A, Vitamin B12 and Folic Acid: study protocols
3 study groups took Zinc together with Selenium, Vitamin A, Vitamin B12 and Folic Acid. 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
3 of 3 study groups took Zinc, Selenium, Vitamin A, Vitamin B12 and Folic Acid with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Copper | 3 |
| Iodine | 3 |
| Iron | 3 |
| Vitamin C | 3 |
| Vitamin E | 3 |
3 study groups