Good for the brain and become smart can include food and medicine. In terms of food, it is recommended that patients usually eat more nutty foods, such as walnuts, pine nuts, sesame seeds, peanuts, etc., as well as fish from the deep sea. It can provide the body with many trace elements as well as amino acids, which are very effective in improving brain function and enhancing memory. For medicines mainly nourish brain cells, improve brain metabolism drugs can be good for the brain, make the brain smart, commonly used drugs are cytarabine sodium tablets, Olacitant capsules, Piracetam capsules, fenugreek capsules, can also apply brain protein hydrolysate tablets. Clinically there are also proprietary Chinese medicines, such as edibenzoquinone, clear brain and rejuvenate liquid, and tranquilizer and brain oral liquid, which are effective in improving memory as well as inattentiveness.