 This study investigated the prevalence of malnutrition in children aged less than five years in District R Parker, Sindh, Pakistan. It found that 81.1 percent of the children studied had stunted growth, 18.2 percent had wasting, and 57.3 percent were underweight. The main causes of malnutrition were aged 6 to 11 months, having more than three children, monthly income less than 6,000 rupees, and duration of breastfeeding less than 12 months. This article was authored by Benwario Mengwar, Sulfakar Ali-Laghari, Salma Farak-Mehman, and others.