Blood tests that predict Alzheimer's years ahead.
1 report so far. New developments are added to this thread as they happen.
- Oct 31, 2026BLOOD TEST FLAGS DECLINE RISK 10 YEARS BEFORE SYMPTOMSPooled studies · 2,684 adults
Blood test flagged Alzheimer's-linked memory decline up to 10 years ahead
Pooled data on 2,684 older adults with no memory problems tied high levels of one blood marker to a much higher chance of decline, though the 10-year estimate rests on thinner data.