Oily fish, like salmon, mackerel and trout, are believed to be effective in improving the brain health. These fish are well-off in high levels of DHA (Docosahexaenoic acid), which is a type of an omega-3 fatty acid. Omega-3 fatty acids are superior for the brain, as well as heart.
Flax Seed and Pumpkin Seed
For those who are vegetarians, flax seeds and pumpkin seeds are a great source of omega fatty acids, called ALA (alpha linolenic acid). Pumpkin seeds also contain zinc, which is likewise effective in sharpening memory and strengthening the brain.
Walnuts are a powerful source of polyunsaturated fats and omega-3 fatty acids, predominantly ALA (alpha linolenic acid). Manifold researches have revealed that consumption of a handful of walnuts every day can perk up memory function, concentration and cognitive abilities. Walnut is also rich in vitamin E that serves in maintaining age-related mental ailments.
Avocado is a super fruit that heals a number of diseases. It helps the blood to flow smoothly up to the brain, thereby, ensuring brain health and sharpening memory.