Non-Modifiable
Biomarker

Amyloid 42/40 Ratio

Available as add-on
Why we test it
This ratio compares two forms of amyloid-beta protein in the blood. When amyloid-beta 42 gets trapped in brain plaques, less circulates freely, so a low ratio is an early signal of Alzheimer's-related amyloid buildup.
BetterBrain target
> 0.092 (assay-dependent)
Reflects amyloid plaque buildup in the brain. A lower ratio indicates greater amyloid deposition — a hallmark of Alzheimer's.
What you Can do
  1. Quality sleep (7-9 hrs)
  2. Aerobic cardio training
  3. Mediterranean diet
  4. Omega-3 (DHA)
  5. Stress management

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