Lutein, Copper, Zeaxanthin and Vitamin C: study protocols
4 study groups took Lutein together with Copper, Zeaxanthin and Vitamin C. 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 Lutein, Copper, Zeaxanthin and Vitamin C with something else. Shown: what 3 or more different studies gave.
What was given together, not what works together.
| Taken with | Study groups |
|---|---|
| Vitamin E | 3 |
| Zinc | 3 |
4 study groups
| Study | ||||||
|---|---|---|---|---|---|---|
| TOZAL Study: an open case control study of an oral antioxidant and omega-3 supplement for dry AMD 2007 · Sham MCS and nutritional supplement · Adults aged 50–90 with dry age-related macular degeneration in at least one eye | 8 mg | 1.6 mg | 400 mcg | 452 mg | 24 weeks | 37 |
| Visual Function and Macular Carotenoid Changes in Eyes with Retinal Drusen-An Open Label Randomized Controlled Trial to Compare a Micronized Lipid-Based Carotenoid Liquid Supplementation and AREDS-2 Formula 2020 · PV group · Adults aged 54–80 with retinal drusen and risk of age-related macular degeneration | 10 mg | — | 2 mg | — | 26 weeks | 20 |
| Carotenoids and antioxidants in age-related maculopathy italian study: multifocal electroretinogram modifications after 1 year 2008 · treated AMD (T-AMD) group · Patients with nonadvanced age-related macular degeneration; mean age 69.4 years | 10 mg | 1 mg | 1 mg | 180 mg | 1 year | 15 |
| Lutein Complex Supplementation Increases Ocular Blood Flow Biomarkers in Healthy Subjects 2019 · lutein phytochemicals complex · Healthy women, mean age 36.8 ± 12.1 years | 10 mg | 2 mg | 2 mg | 500 mg | 3 weeks | 16 |