What is the cause of food insecurity in the US?

Food insecurity in the U.S. is primarily driven by economic factors such as poverty, unemployment, and insufficient wages, which limit access to affordable and nutritious food. Additionally, systemic issues like racial and geographic disparities, lack of access to transportation, and the rising cost of living exacerbate the problem. Policy factors, including cuts to social safety nets and food assistance programs, also contribute to the vulnerability of certain populations. Climate change and supply chain disruptions can further impact food availability and affordability.