There are several reasons for college students' hair loss: first, students' heavy schoolwork and great pressure will lead to hair loss and hair loss. The second is caused by malnutrition. For students, learning every day requires a lot of energy. If the nutrients they eat can't maintain the energy they need, hair loss will occur. It is recommended to drink more milk and eat some black sesame seeds for treatment. Third, considering neurasthenia, it is recommended to rest for a few days and replenish sleep. Don't get up too early and think too much.