Articles tagged #Dementia on Vitalspell.
Fish oil supplements for memory raised brain DHA in a 2-year trial, but older adults at risk for dementia saw no cognitive or brain-volume benefit.
A 2026 analysis of over 800 older adults found omega-3 supplement users declined faster on three cognitive measures than matched non-users. Reduced brain glucose metabolism, not amyloid buildup, appeared to drive the effect.
