Severe child food poverty is driven by various complex and interconnected factors. One primary driver is the presence of poor food environments, especially in rural, remote, and fragile settings where adverse weather, climate shocks, and limited infrastructure disrupt food production and access to nutritious foods. In urban areas, the prevalence of ultra-processed foods high in sugar, salt, and unhealthy fats limits nutritious options for children due to aggressive marketing and lower costs.

Poor feeding practices also play a significant role. Cultural and gender norms can perpetuate inadequate diets, as some beliefs and practices around food are passed down across generations. Additionally, gender inequality restricts women’s access to education and income opportunities, which limits their ability to make informed food choices for their children. Financial challenges add to the problem, as families in poverty often cannot afford nutrient-rich foods, leading them to prioritize filling meals over balanced diets necessary for a child's development.

Systemic failures in global food, health, and social protection systems further exacerbate child food poverty. Food systems frequently fail to provide affordable, nutritious options, while health systems lack adequate nutrition education, support services, and infrastructure. Moreover, a lack of comprehensive social protection leaves many families vulnerable to economic instability, exacerbating food insecurity.

However, progress has been made in countries like Burkina Faso, Nepal, Rwanda, and Peru, where integrated approaches have significantly reduced child food poverty. These approaches include expanding food supply, nutrition services, income support, and a commitment to political reform. A multisectoral strategy that integrates food, health, and social protection sectors, supported by policy reforms and evidence-based planning, is essential to addressing severe child food poverty. By making child food poverty elimination a policy priority, countries can work towards sustainable solutions that improve children's health and well-being globally.