Skip to content
  • Happy Health
  • Happy Mindset
  • Animal Wonders
  • About Us
    • Team
  • Subscribe
Menu
  • Happy Health
  • Happy Mindset
  • Animal Wonders
  • About Us
    • Team
  • Subscribe
Happy News

This Simple Blood Test Could Spot Alzheimer’s 16 Years Early

A groundbreaking study has revealed that Alzheimer’s disease may be detectable up to 16 years before symptoms appear—using just a simple blood test. The discovery could change how we identify and treat the disease long before memory loss begins.

Researchers focused on a protein called neurofilament light chain (NfL), which signals damage to brain cells. People with a rare genetic mutation that causes early-onset Alzheimer’s showed steadily rising NfL levels, even while they were still symptom-free.

The study included over 400 participants and was conducted through the Dominantly Inherited Alzheimer’s Network, with support from researchers at institutions like Butler Hospital and Washington University.

Experts say this test could become a vital tool in spotting Alzheimer’s early, especially for those at high genetic risk. Though other brain conditions can also raise NfL levels, scientists believe it won’t be long before this test is refined for widespread use.

PrevPreviousThe World’s Happiest Country? It’s Still This One, 8 Years Running
NextSpring Break with a Purpose: Students Trade Vacations for ServiceNext

Recent Articles

Happy News

22 Billion Dollars In Funding For California Education

February 3, 2026

California families just received incredible news as schools and community colleges can expect billions of dollars in unexpected new funding thanks to robust tax receipts tied to wealth from artificial intelligence companies, according to Governor Gavin Newsom’s 2026 to 2027 state budget released in January. The biggest surprise is an

Read More
Happy News

The Creatures Thriving In London’s Microclimates Are WILD

February 3, 2026

Most people would never expect to find scorpions, snakes, turtles, seals, peacocks, and falcons living wild in a major city, but London is the only place in the entire United Kingdom where you can encounter all of these species thriving outside of a zoo thanks to a patchwork of hidden

Read More
Happy News

Mill Employees Refuse To Leave Cats Behind

February 3, 2026

When Tawni Marcil found out the mill in British Columbia where she works is closing permanently, her first thought was about the colony of feral cats who have called the worksite home for almost as long as the mill has existed. Marcil is one of 350 workers on Vancouver Island

Read More
« Previous Next »
  • Privacy Notice
  • Accessibility Notice
  • Do Not Sell or Share My Personal Information
  • Unsubscribe
  • Terms and Conditions
  • Privacy Policy
  • Privacy Notice
  • Accessibility Notice
  • Do Not Sell or Share My Personal Information
  • Unsubscribe
  • Terms and Conditions
  • Privacy Policy
Copyright © 2026 HappyNews.