Zinc, Vitamin E and Vitamin B12: study protocols
7 study groups took Zinc together with Vitamin E and Vitamin B12. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Zinc
7 study groups in 7 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, 57% of 7 study groups.
| Daily dose | Study groups |
|---|---|
| 5 mg to 10 mg | 4 |
| 10 mg to 25 mg | 2 |
| over 25 mg | 1 |
Dose per serving from research: Vitamin E
6 study groups in 6 studies say how much Vitamin E participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 5 mg to 10 mg, 50% of 6 study groups.
| Daily dose | Study groups |
|---|---|
| 5 mg or less | 1 |
| 5 mg to 10 mg | 3 |
| 10 mg to 25 mg | 2 |
Dose per serving from research: Vitamin B12
6 study groups in 6 studies say how much Vitamin B12 participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 0.5 mcg to 1 mcg and 2.5 mcg to 5 mcg, 50% of 6 study groups each.
| Daily dose | Study groups |
|---|---|
| 0.5 mcg to 1 mcg | 3 |
| 1 mcg to 2.5 mcg | 0 |
| 2.5 mcg to 5 mcg | 3 |
Commonly used together
7 of 7 study groups took Zinc, Vitamin E and Vitamin B12 with something else. Shown: what 3 or more different studies gave. The 10 most common of 14.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Copper | 7 |
| Iron | 7 |
| Vitamin A | 7 |
| Vitamin C | 7 |
| Iodine | 6 |
| Vitamin B6 | 6 |
| Vitamin D | 6 |
| Folic Acid | 4 |
| Niacin | 4 |
| Selenium | 4 |
7 study groups