Express.co.uk | Walnuts May Help Prevent Dementia, Alzheimer's Christian Broadcasting Network Eating walnuts could help keep your brain healthy as you get older because they may help prevent dementia and Alzheimer's. According to the Journal of Alzheimer's Disease, walnuts contain healthy ingredients, like omega-3 fatty acids and anti-oxidants ... New dementia breakthrough! Experts reveal two ways to fight disease Walnuts May Help Combat Alzheimer's |