The Claim
Daily multivitamin-mineral supplementation for 2 years causes a statistically significant improvement in episodic memory in older adults, with a mean effect size of 0.12 standard deviation units compared to placebo in a clinic-based cohort of 573 participants, equivalent to a cognitive benefit corresponding to 4.8 years less aging.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking a daily multivitamin and mineral supplement for two years results in a measurable improvement in episodic memory in older adults, equivalent to the memory performance of someone 4.8 years younger.
See the scientific wording
Daily multivitamin-mineral supplementation for 2 years leads to a statistically significant improvement in episodic memory in older adults, with a mean effect size of 0.12 standard deviation units in a clinic-based cohort of 573 participants, which corresponds to a cognitive benefit equivalent to 4.8 years less aging than placebo.
Daily vitamins and minerals reduce harmful molecules in brain cells, allowing nerve cells to communicate more efficiently and form stronger connections in the memory center of the brain.
What the research says
1 studyTaking a daily multivitamin for two years helped older adults remember things better than those who didn’t, according to a big study. The improvement was small but real and statistically significant.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.