An Early Sign of Alzheimer’s Disease Can Be Noticed While Taking a Shower: What Should You Look Out For?
A major study conducted at Columbia University found that older adults with a reduced ability to identify common odors (such as soap, lemon, or cinnamon) were more likely to develop Alzheimer’s disease within the following five years.
A sudden difficulty recognizing familiar scents doesn’t automatically mean Alzheimer’s, but it’s important to take it seriously. Here’s what you can do:
Rule out simple causes — A sinus infection, nasal polyps, or even COVID-19 can cause temporary smell loss.
Track how long it lasts — If the problem persists for weeks or months without explanation, consult a doctor.
Ask for an evaluation — A neurologist can perform smell identification tests and cognitive assessments.
Adopt brain-healthy habits — Regular exercise, mental stimulation, quality sleep, and a Mediterranean-style diet rich in antioxidants are linked to a lower risk of cognitive decline.
Engage your senses — Smelling herbs, spices, or essential oils regularly may help keep the olfactory system active.
