A nutritionist reveals the 3 foods that lower the risk of dementia - voila! health. Fatty fish such as salmon are considered to have a strong effect on the brain.

Eating two handfuls of nuts of all kinds (60 grams) daily can improve memory and boost brain health in adults. A study published about a year ago found that consuming a handful of wild blueberries can improve brain and heart health. The researchers believe that the beneficial effects of blueberries were due to their blue pigments called anthocyanins.