Key Takeaway
Exclusive: Screening if used alone risks leading people to believe they are inevitably going to develop dementiaFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastResearchers have warned that social media may be misleading healthy people into taking Alzheimer’s blood tests, causing severe anxiety over biological markers that may never actually…
Published September 15, 2026 · Category: News
Overview
Exclusive: Screening if used alone risks leading people to believe they are inevitably going to develop dementia
Researchers have warned that social media may be misleading healthy people into taking Alzheimer’s blood tests, causing severe anxiety over biological markers that may never actually cause dementia.
Details
Blood-based biomarker tests, including p-tau217 and p-tau181, detect biological signs of changes in the brain associated with Alzheimer’s disease, which is a progressive brain disorder and the leading cause of dementia.
Continue reading...
Source
Originally published at www.theguardian.com.
Related Articles
Frequently Asked Questions
What is "Researchers warn social media driving harmful misuse of Alzheimer’s blood tests" about?+
Exclusive: Screening if used alone risks leading people to believe they are inevitably going to develop dementiaFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastResearchers have warned that social media may be misleading healthy people into taking Alzheimer’s blood tests, causing severe anxiety over biological markers that may never actually cause dementia.Blood-based biomarker tests, including p-tau217 and p-tau181, detect biologic
Who reported this story?+
This story was reported by The Guardian World.