Effects of Dietary Food Components on Cognitive Functions in Older Adults.

Nutrients · 2021 · PMC8398286 · PMID 34444965

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After supplementation, verbal fluency scores improved significantly in the combined treatment group, and individuals in this group also showed a trend toward more efficient learning.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.