The Claim

Daily supplementation with 300 mg of Memophenol™ for 24 weeks significantly improves visuospatial learning rate in adults aged 60–80 with mild cognitive impairment compared to placebo, as demonstrated by a statistically significant interaction (p=0.029) at week 24.

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

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
78score
Challenges
0score

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

Cause and effect
1 study reviewed
In plain English

Adults aged 60–80 with mild cognitive impairment who take 300 mg of Memophenol™ daily for 24 weeks show a measurable increase in their ability to learn and remember visual-spatial information compared to those taking a placebo.

See the scientific wording

Supplementation with 300 mg daily of Memophenol™ for 24 weeks significantly improves visuospatial learning in adults aged 60–80 with mild cognitive impairment, as evidenced by a statistically significant interaction (p=0.029) in learning rate across trials at week 24 compared to placebo.

Why this might work

Compounds in the supplement increase blood flow to the brain's memory center and strengthen the connections between nerve cells, allowing the brain to learn and remember spatial layouts more efficiently.

Supported 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

    A study found that older adults with mild memory problems who took a grape and blueberry extract daily for six months got better at learning where things are placed, compared to those who took a fake pill. This matches the claim that the supplement helps with this kind of learning.

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.