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2 clinical studies listed.
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Tundra lists 2 Macular Pigmentation clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT03022773
Macular Pigment Measurements in Eye & Other Tissues
The purpose of this study is to understand the role of nutrition and its effects on the eye and other tissues. The investigators propose to study this by validating and correlating various non-invasive measurement methods of carotenoid concentrations in the human eye and skin tissue. A secondary objective is to correlate blood levels of carotenoids on a sub-set of participants.
Gender: All
Ages: 7 Years - Any
Updated: 2025-06-25
1 state
NCT05177679
Enhancing Children's Cognitive Function and Achievement Through Carotenoid Consumption
The aim of this study is to test the casual relationship between carotenoid supplementation, cognitive function, and achievement over a school-year. The central hypothesis is that, relative to the waitlist placebo group, children receiving the carotenoid supplement will exhibit greater gains in cognitive function and achievement.
Gender: All
Ages: 8 Years - 10 Years
Updated: 2023-04-27
1 state