Read again and choose the correct answer A, B or C.
1 Amino acids are essential for …A .making the chemicals that send signals to the brain.B . replacing the brain cells.C .protecting the brain from diseases.2 Omega-3 and omega-6 are the two essentialA amino acids.B micronutrients.C fatty acids3 A healthy diet for your brain is low inA fruit and vegetables.B zinc, iron, copper and sodium.C red meat and sugar.