Dementia may be signaled by common condition years before symptoms

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. → Common medical condition seen years before dementia develops → Cases of 'white plague' rising in US as doctors warn of 'rebound effect' → Aggressive brain cancer may respond to high-dose vitamin therapy Nearly half of dementia cases included one of the 29 identified diseases before diagnosis. (iStock) → 95-year-old swimmer’s workouts stun experts as she defies aging → Routine blood test catches cancer diagnosis before symptoms → Happier and healthier people do these 6 things every day Jane Asher, a great-grandmother, is still breaking swimming world records at age 95. She's in the International Swimming Hall of Fame. (SWNS) → Fatal drug combination sparks alert as 'rhino tranq’ spreads across US → At least 46 children dead amid measles outbreak as virus spreads globally → Does marijuana cause lung cancer? Doctors reveal what the research says → Wom