Cognitive Reserve
Biomarker

pTau-217

Available as add-on
Why we test it
pTau-217 (phosphorylated Tau-217) is a form of tau protein that becomes abnormally phosphorylated in Alzheimer's disease. It is the most studied blood-based biomarker for detecting Alzheimer's-related brain changes, with accuracy approaching that of PET scans. Blood tests for pTau-217 can identify amyloid and tau pathology up to 20 years before symptoms appear, offering either early intervention or peace of mind.
BetterBrain target
< 0.18 pg/mL (assay-dependent)
The most advanced blood-based Alzheimer's biomarker. Can identify pathology up to 20 years before symptoms appear.
What you Can do
  1. Aerobic cardio training
  2. Mediterranean diet
  3. Quality sleep
  4. Cognitive training
  5. Stress management

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