Skin Carotenoids Are Related to Cognitive Abilities among Toddlers.

Background: Carotenoids are antioxidant pigments that deposit in human tissues (e.g., skin, macula, and brain) upon dietary consumption.

Memory Abilities Are Selectively Related to Food Label and Numeracy Nutrition Skills.

Objective: We investigated the relationship between nutrition literacy, diet quality, carotenoid status, and cognition.

Methods: Adults aged 37.5 ± 17.