Problems remembering things? Maybe walnuts can help. They contain alpha-linolenic acid, an omega-3 fat that's been shown to improve memory and coordination. The good news is that you need just about 10 or so do get your daily dose of it as well as copper, manganese and Vitamin E. You don’t have to eat them separate. Add them to your salad, cereal or your smoothies. The benefits are the same.