Tag
Brain health
Page 9 of 18
Tinnitus can show up when the hearing test looks normal
A study of 267,395 American veterans found 86% had hearing loss and 47% had tinnitus. Some had the ringing alongside normal hearing thresholds, which points at ear damage a standard hearing test does not detect.
Aug 17, 2026
Habits predicted healthy aging; blood markers did not
In 401 dementia-free adults aged 83 to 87, habits and psychological resilience predicted cognition, mood and walking speed. None of the 120 blood markers measured accounted for the link.
Aug 6, 2026
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