Forbes | Extra Virgin Olive Oil Protects Brain Tissue Against Alzheimer's In ... Forbes Science scores another win for olive oil: in an animal study, it protected brain tissue from the toxic substances thought to cause Alzheimer's disease. Extra virgin olive oil staves off Alzheimer's, preserves memory, new study shows Extra-virgin olive oil may prevent Alzheimer's Extra-virgin olive oil prevents dementia by prompting the brain to clear out harmful debris, reveal scientists as ... |