Lutein, Vitamin E, Vitamin C and Zinc: study protocols
7 study groups took Lutein together with Vitamin E, Vitamin C and Zinc. These are the doses the studies gave. They are not a recommendation.
Dose per serving from research: Lutein
7 study groups in 6 studies say how much Lutein participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 5 mg to 10 mg, 71% of 7 study groups.
| Daily dose | Study groups |
|---|---|
| 5 mg to 10 mg | 5 |
| 10 mg to 25 mg | 2 |
Commonly used together
7 of 7 study groups took Lutein, Vitamin E, Vitamin C and Zinc with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Zeaxanthin | 6 |
| Copper | 3 |
7 study groups