The Claim

Daily supplementation with 300 mg of Memophenol™ for 24 weeks has no significant effect on working memory, accuracy of attention, or quality of life in adults aged 60–80 with mild cognitive impairment.

Source: Effects of a polyphenol-rich grape and blueberry extract (Memophenol™) on cognitive function in older adults with mild cognitive impairment: A randomized, double-blind, placebo-controlled study

What the research says

Challenges is higher

Challenge is ahead, but a single strong supporting study can change this.

Supports
0score
Challenges
78score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

Taking 300 mg of Memophenol™ every day for 24 weeks does not change working memory, attention accuracy, or quality of life in adults aged 60–80 with mild cognitive impairment.

See the scientific wording

Supplementation with 300 mg daily of Memophenol™ for 24 weeks does not significantly improve working memory, accuracy of attention, or quality of life in adults aged 60–80 with mild cognitive impairment, as no between-group differences were observed on these outcomes.

Why this might work

The brain's memory and attention systems do not change in function, and the body's stress and well-being signals remain unchanged after taking the supplement.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Effects of a polyphenol-rich grape and blueberry extract (Memophenol™) on cognitive function in older adults with mild cognitive impairment: A randomized, double-blind, placebo-controlled study

    The study found that taking this grape and blueberry extract for six months didn’t help older adults with mild memory problems remember things better, focus more accurately, or feel better about their quality of life — exactly what the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.