The Two-Second Smell Test for Alzheimer’s Everyone Should Know


Alzheimer’s disease is tough to diagnose. The onset is gradual. Brain scans are often inconclusive. And by the time the disease is confirmed, it is too late to arrest its progression.

One of the holy grails of Alzheimer’s research has long been detection: how to find it early enough to make a difference.

Perhaps it is time to look beyond routine tests.