Effect of matcha green tea on cognitive functions and sleep quality in older adults with cognitive decline: A randomized controlled study over 12 months.

Kazuhiko UchidaKohji MenoTatsumi KorenagaShan LiuHideaki SuzukiYoshitake BabaChika TagataYoshiharu ArakiShuto TsunemiKenta AsoShun InagakiSae NakagawaMakoto KobayashiTatsuyuki KakumaTakashi AsadaMiho OtaTakanobu TakiharaTetsuaki Arai

Published in: PloS one (2024)

The present study suggests regular consumption of matcha could improve emotional perception and sleep quality in older adults with mild cognitive decline. Given the widespread availability and cultural acceptance of matcha green tea, incorporating it into the daily routine may offer a simple yet effective strategy for cognitive enhancement and dementia prevention.

Keyphrases

cognitive decline
sleep quality
mild cognitive impairment
physical activity
depressive symptoms
community dwelling
middle aged
clinical practice