Alzheimer's disease is an irreversible, progressive brain disorder which slowly destroys memory and thinking skills. Eventually, the affected individual loses the ability to perform everyday tasks. While experts aren't quite sure what the primary cause of Alzheimer's disease is, they identified numerous factors that heighten the risk of this disease or contribute to its progression. According to the latest study, eating habits belong to this group of factors. Western diet isn't known for its health benefits and is associated with higher risks for different diseases. In this article, we're going to discuss how the Western diet is linked to Alzheimer's.