#Brain Health
Articles tagged #Brain Health on Vitalspell.
Why women have less creatine in their brains — and what the evidence says about supplementing it
Women have 70 to 80 percent lower brain creatine stores than men. A 2024 meta-analysis and the 2025 CONCRET-MENOPA trial suggest supplementation may improve memory and processing speed — here is the evidence, the gaps, and what we still do not know.
Omega-3 supplements accelerated cognitive decline in older adults, study finds
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.
Cold Plunges and Your Brain: What the Science Actually Shows
Cold plunges trigger a measurable surge of noradrenaline and dopamine, but the RCT evidence for long-term mental health benefits is still thin. Two recent studies clarify what the data do and do not support.
Brain health supplements: what the evidence says about what works
Brain health supplements are a multibillion-dollar market built on promises most products cannot back. Only multivitamins and creatine have consistent trial data, while most other products sell on claims the research simply does not support.
Limited evidence links creatine to better cognition in older adults
A systematic review of six studies finds creatine may benefit memory and attention in adults over 55. The evidence is thin, with only one of six studies rated methodologically 'good.' The authors say high-quality trials are needed before clinical recommendations.
