“…Anemia in adolescent girls can be caused by various factors, such as menstrual bleeding (Turner, Parsi, & Badireddy, 2023;Chai, Huang, Rakočević, & Chung, 2021), inadequate intake of iron-rich and protein-rich foods (Sari, Judistiani, Herawati, Dhamayanti, & Hilmanto, 2022), improper diets (Setyaningsih, Mansur, & Naimah, 2022), and non-compliance with iron supplement intake (Humayrah & Putri, 2023;Sirupa, Wantania, & Suparman, 2016). These factors can negatively impact cognitive function, leading to fatigue, decreased concentration, and academic underperformance.…”