Bean sprouts, fish, shrimp, seaweed, honey, beans, etc. are also very good brain-building foods. Regularly eating brain-building foods can make you smarter. These foods mainly include: fish head, pork liver, pig brain, lean pork, beef, chicken, duck, bone marrow, sea cucumber, etc. Everyone knows that eating more fish heads can make children smarter. This is because fish head contains protein, amino acids, vitamins and a large number of trace elements, which has a good effect on replenishing the five internal organs, strengthening the brain and improving intelligence. Pork liver has the effect of nourishing blood, liver and brain. Pig brain has the effect of nourishing the brain and stopping dizziness.