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Brain Age Insight At Home Test

 

This advanced blood test measures four important signals linked to brain aging and long-term cognitive health. Aβ42/40 helps detect abnormal protein buildup, p-tau217 and p-tau181 can reveal early structural changes in brain cells, NfL reflects nerve cell injury or wear-and-tear, and GFAP can signal inflammation and stress in the brain’s support cells. Together, these biomarkers provide a broader view of brain health and may help uncover silent biological changes years before noticeable memory or cognitive issues appear.

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What does it Test?​

 

• Aβ42/40: Looks for signs of abnormal protein buildup in the brain.

• p-tau217 / p-tau181: Reveals early changes tied to tau, a protein linked to brain cell instability.

• NfL: Measures signs of nerve cell injury or ongoing brain wear and tear.

• GFAP: Detects inflammation and stress in the cells that support and protect the brain.

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