There is no special food or drug that can play a role in supplementing the brain and anti-fatigue for high school students, but you can eat some deep-sea fish with high DHA, egg yolks with high lecithin, and soy products and nuts as appropriate. High school students by ensuring adequate sleep, dietary diversity, will have a certain auxiliary effect. 1. Ensure adequate sleep: high school students are nervous about their studies, but they should also ensure that they get enough sleep in order to let their brain cells get enough rest, which will help their bodies grow healthily. 2. Dietary diversity: usually should be dietary diversification in order to achieve the purpose of nutritional balance, vegetables, fruits, meat, soy products, dairy, seafood should be added appropriately. Appropriate to eat some walnuts, sunflower seeds, pistachios, macadamia nuts and other nuts ingredients. If the body appears uncomfortable symptoms, you should promptly consult a doctor, follow the doctor’s instructions for treatment.