Tag
Brain health
Page 7 of 15
Omega-3 and fish oil: uses, evidence, dosing and safety
Omega-3 has the strongest single result of any supplement on this site, a high-certainty 15% cut in triglycerides. It also has a dose-dependent harm signal that almost nobody selling it mentions.
Aug 6, 2026
Falling blood pressure tracked with memory loss in women
Following 4,719 older adults for about nine years, researchers found that when blood pressure drifted down, thinking scores fell alongside it in women. In men there was no such link at all.
Aug 4, 2026
Swinging mood predicted dementia better than low mood
Following 11,951 older adults for up to 19 years, researchers found that fluctuating depressive symptoms predicted later cognitive impairment better than how depressed someone was at any single visit.
Aug 4, 2026
A midlife blood marker tracked dementia 25 years ahead
Across several cohorts, a protein called GDF15 measured in midlife lined up with dementia risk 15 to 25 years later. The link was stronger for vascular dementia than for Alzheimer's disease.
Aug 4, 2026