Brain foods for all the family

• Fish really is ‘brain food’. Oily fish contains higher levels of omega-3 essential fatty acids than white fish. Common varieties include salmon, trout, fresh tuna, mackerel and herring.
• Dairy products fortified with extra essential fatty acids are now available from supermarkets if your family’s not keen on fish. Try Columbus eggs and fresh omega-3 milk.
• All fruit and vegetables contain vitamins and minerals vital for good physical and mental health.
• Nuts and seeds are rich in zinc, a mood-balancing mineral. Try sunflower, pumpkin, hemp and flax seeds.