1. Memory Loss
Memory loss and difficulty concentrating can be attributed to a lack of iron, vitamins B1 and B12, folic acid, and essential fatty acids. Avoid saturated fats and replace them with nutrient-packed green veggies, fruits, and lean proteins. For a delicious, memory-boosting salad, mix kale, blueberries, walnuts, and sesame seeds with a tangy vinaigrette dressing.