1. Trial Presets
2. Cohort Demographics
Cohort Size (N)
10,000
Age Range
50-80
Baseline Diet Quality
Suboptimal
Micronutrient Domain Target
Supplementation Duration
3.0 Years
3. Actions
All-Cause Mortality RR
0.98
95% CI: [0.93 - 1.03]
Cognitive Aging Delta
-1.80 yrs
Slower Decline vs Placebo
Baseline Deficiency
38.5%
Sub-population Target
Trial Power & Significance
Significant
p < 0.012
D3 Forest Plot: Meta-Analysis Risk Ratios & Effect Sizes
Line of No Effect (RR = 1.0)
Clinical Evidence Synthesis:
In suboptimal baseline dietary populations aged 50-80, daily multivitamin supplementation demonstrates a statistically significant cognitive aging deceleration equivalent to -1.8 years of memory preservation over 3 years (COSMOS RCT consistent outcome).
Canonical Result JSON Schema Proof Surface:
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