An early sign of Alzheimer’s disease can be noticed while taking a shower: what should you look out for?

The benefit of this test? It’s simple, non-invasive, inexpensive, and could be performed in a doctor’s office without sophisticated equipment. Above all, it would offer the possibility of identifying at-risk individuals before the onset of visible symptoms, paving the way for earlier treatment and appropriate prevention strategies.

As Dr. Jeffrey Motter, co-author of the study, points out, integrating this type of screening into routine medical monitoring could profoundly change the way we diagnose Alzheimer’s disease. This is a promising advance for patients… and their families.

What smells should attract attention?
Here are the 12 odors used in the test, to watch out for if you notice persistent discomfort: