Malnutrition is a major public health issue, especially in developing countries, contributing significantly to child morbidity and mortality. This study explores the perceptions and knowledge of nursing mothers in Ogbomoso, Nigeria, regarding the causes and prevention of malnutrition. Data from 116 mothers were collected using a structured questionnaire. The results reveal significant gaps in mothers' knowledge about malnutrition, its causes, and preventive measures. Cultural beliefs and practices, including food taboos, were identified as major contributors to undernutrition. Statistical analysis showed no significant relationship between mothers' knowledge of malnutrition and their education or income levels, indicating widespread misinformation across socioeconomic strata.

The study highlights the need for comprehensive, culturally sensitive educational programs to improve maternal knowledge and practices about child nutrition. These findings can help health policymakers and practitioners develop effective public health strategies to combat child malnutrition in developing regions.