Subject: As we age into our 40s and beyond ...
... maybe p-Tau 217 screening should be part of a routine physical.

https://erictopol.substack.com...
Since that discovery of a blood biomarker for Alzheimer’s disease, there has been remarkable further advances, including the availability of the test over the past year at a cost of approximately $200. In this edition of Ground Truths, I’ll go through the key questions as follows:

1 What is p-Tau217 measuring?
- How does it compare with other phosphorylated Tau proteins, CSF and PET scans?
2 How can we predict AD over 20 years in advance?
3 What can be done to lower p-Tau 217?
4 Where is this field headed?