rct
    2023

    Pyrroloquinoline quinone disodium salt improves brain function in both younger and older adults

    Tamakoshi M, Suzuki T, Nishihara E

    Published in Food & Function

    Key Findings

    Twelve weeks of PQQ improved cognitive flexibility and processing speed measures in both younger and older adults.

    Conclusions

    Supports a modest cognitive benefit across age groups.

    Limitations

    Industry funding; short duration; modest effect sizes.

    Supplements Studied

    PQQ
    Compound

    Twelve weeks of PQQ improved cognitive flexibility and processing speed measures in both younger and older adults.

    Outcomes Measured

    Cognitive Function
    Primary

    PQQ improved cognitive flexibility and processing speed in both younger and older adults.

    Related Health Concerns

    Cognitive Decline

    Study Details

    Year:2023
    Sample Size:64
    Duration:12 weeks
    Quality Score:5/10

    Access Study

    View on DOIOriginal Source

    This information is for educational purposes only. Always consult a healthcare professional before starting any supplement regimen.