The Real Story on Alzheimer’s Blood Tests


We dug deep and talked to neurologists, biotech firms and different consultants: Listed below are your Alzheimer’s blood check questions answered.

This week Being Affected person did an intensive collection of reviews on blood checks for Alzheimer’s, as a result of past the headlines, there are quite a lot of unknowns. For those who google “Alzheimer’s blood checks,” you discover headlines claiming these checks supply a “15-year warning” or “present an correct prognosis.” Sadly, these items simply aren’t true. At the very least not but.

New Alzheimer’s blood checks search for biomarkers of Alzheimer’s. Some goal beta-amyloid plaque, whereas others detect tau proteins. These biomarkers are sometimes current years to a long time earlier than signs seem.

Whereas promising for the longer term, we noticed that our neighborhood wanted clarification on simply the place the expertise is, and the way dependable it’s, to not point out what these checks might imply to your insurance coverage protection.

Though the prognosis discipline is altering quickly, and blood checks do supply higher alternatives to detect early indicators of Alzheimer’s, a full-blown prognosis nonetheless isn’t potential by trying on the blood.

In the present day, most of those new checks are utilized in a scientific setting. In the meanwhile, they’re a very good addition to docs’ software units, including one other information level to prognosis. As extra checks are developed, we can have higher and higher information on simply how helpful they are surely.

Questioning the place to get an Alzheimer’s blood check? Right here’s each check presently accessible, and the way correct it’s — plus 5 issues to contemplate earlier than getting one:

5 Issues You Must Know About Blood Exams for Alzheimer’s

As direct-to-consumer Alzheimer’s checks develop into extra extensively accessible, consultants warn there are some things to bear in mind. 

Alzheimer’s Biomarker Exams May Screw Up Your Insurance coverage


Blood checks that display screen for biomarkers of Alzheimer’s illness are rising extra extensively accessible. However the outcomes may be very robust to interpret. Right here’s what it is advisable know.

How one can Interpret Your Alzheimer’s Blood Check Outcomes

As of February 2024, listed here are the blood checks for Alzheimer’s illness presently accessible to U.S. sufferers, how a lot they price, how correct they’re.

Your Information to Alzheimer’s Blood Exams: Pricing, Accuracy, and The place to Get One

Being Affected person contributing editor and neurology researcher Simon Spichak did a deep dive into all of the Alzheimer’s blood checks presently available on the market. What he discovered: frustration, confusion, and a little bit of absurdity.

4 Irritating Issues I Discovered Reporting On Alzheimer’s Blood Exams

For those who discover our articles and interviews useful, please contemplate turning into a supporting member of our neighborhood. Pissed off by the shortage of an editorially impartial supply of data on mind well being and Alzheimer’s illness, we determined to create Being Affected person. We’re a crew of devoted journalists overlaying the most recent analysis on Alzheimer’s, bringing you entry to the consultants and elevating the affected person perspective on what it’s wish to dwell with dementia.

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