TheStreet.com | Can Canola Oil Give You Alzheimer's Disease? TheStreet.com New studies link side effects of using canola oil to a build-up of plaque-causing memory loss. Olive oil had the opposite effect. ByCherella Cox. Dec 8, 2017 10:23 AM EST. Oliver oil may be better for your brain health than canola oil, though the ... Canola Oil May Worsen Your Memory, New Study Finds Canola oil may worsen memory Alzheimer's Symptoms Worsened by Canola Oil—and It Could ... |