If You Can Smell Peanut Butter, You May Not Have Alzheimer’s Disease

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If everything in life were only so simple! A new release from the University of Florida says that in those with Alzheimer’s, the ability to smell from “the left nostril is significantly more impaired than the right.” So cover your nostrils and breathe deep from an open jar of peanut butter, a “pure odorant”. How did you do?

Link Futurity via PopSci