Extra Virgin..

 

Scientific evidence, primarily from animal and cellular studies, suggests that Extra Virgin Olive Oil (EVOO) can help clear the brain plaques associated with Alzheimer's disease. These effects are largely attributed to a "cellular clean-up" process called autophagy and the presence of specific compounds like oleocanthal.  

 EVOO triggers a "garbage disposal" system in brain cells that breaks down and removes toxic proteins like amyloid-beta plaques and tau tangles.

 Compounds in EVOO, specifically oleocanthal, increase the expression of transport proteins that move amyloid-beta across the blood-brain barrier and out of the brain.
 

EVOO appears to shift how the body processes precursor proteins, favoring pathways that do not produce toxic amyloid-beta.

Studies in mice show that a diet rich in EVOO preserves the integrity of synapses, helping to maintain memory and learning abilities even as the disease attempts to progress. 

The benefits of olive oil are specific to the "extra virgin" variety because refined oils lose these crucial phenolic compounds during processing.