why does sarada wear glasses

Sarada Uchiha wears glasses because she needed them due to poor eyesight caused by an illness she had as a child. When she was very young, Sarada fell ill and developed a high fever that resulted in lasting damage to her vision. Karin, a character close to Sarada's family, gave her the glasses as a gift to help correct her vision. Despite being from the Uchiha clan, known for its powerful Sharingan eyes, Sarada still requires glasses because the Sharingan does not improve eyesight when inactive, and maintaining it constantly is taxing. The glasses also serve as a distinctive design element, setting her apart visually from her parents Sasuke and Sakura. Additionally, there are some mentions from the anime that her early awakening of the Sharingan might have contributed to her eyesight issues. However, the main reason in the manga and official sources is the childhood illness and resulting eye damage. Sarada's glasses also symbolize her connection to Karin, who gave them to her. Thus, Sarada wears glasses due to childhood vision damage from illness, not genetics or clan traits. Her glasses are also a unique personal and character design feature.