By: Isaac Aidoo In classrooms across Ghana, pupils are failing tests not because they lack intelligence, but because they lack iron. Ama is 10 years old and struggles to stay awake in class. She isn’t lazy. She isn’t unintelligent. She’s iron deficient — like thousands of schoolchildren nationwide. Her teacher says Ama often rests her head on the desk by mid-morning, too drained to follow the lesson. Behind every child nodding off at a desk may be an empty plate, not an empty mind. New research from the University of Ghana, based on a 2024 and 2025 field study in Kyekyewere in the Ayensuano district of Ghana’s Eastern region, is reframing poor academic performance as a nutrition emergency. The study links iron deficiency in school-aged children to lower concentration, slower cognitive processing, and weaker memory retention — all critical for learning. “We found children who were anemic were twice as likely to score below average in comprehension tests,” says Professor Matilda St...