14 Worst Foods for Brain Health

Trans fats

While manufacturers use trans fats to extend the shelf life and enhance the flavor of their food, it comes at the cost of your brain’s health, Delbridge said. Research has found that a higher intake of trans fats—found in processed foods like cake, cookies, and muffins—can cause plaque to build up in your brain, increasing your risk of cognitive disorders like Alzheimer's disease. Swap the pre-packaged desserts for dark chocolate, and trade your microwave popcorn for air-popped popcorn, instead. You need to try these powerful eating habits to protect your brain from Alzheimer's, too.