Students tend to overuse their brains due to heavy study tasks, and coupled with mental tension, some symptoms such as headache, dizziness, insomnia and memory loss will occur. If mild, you do not need to take medication, you can supplement through diet, you can eat 1-2 times a week deep-sea fish, rich in high-quality protein and lecithin, the effect of brain tonic is particularly good, can relieve brain fatigue. Then you can eat a little more nuts, you can eat more walnuts, pistachios, pine nuts and almonds, are relatively good, the effect of brain is also very good. If the symptoms of overuse of the brain are more serious, you can eat some brain and kidney pills or eat some deep-sea fish oil, have a better effect.