Vitamin A, Iodine, Selenium, Copper and Folic Acid: study protocols
3 study groups took Vitamin A together with Iodine, Selenium, Copper 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 Vitamin A, Iodine, Selenium, Copper 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 |
|---|---|
| Iron | 3 |
| Vitamin B12 | 3 |
| Vitamin C | 3 |
| Vitamin E | 3 |
| Zinc | 3 |
3 study groups