Food insecurity, characterized by limited access to nutritious and affordable food, is closely linked to obesity. Individuals experiencing food insecurity may rely on inexpensive, high-calorie, low-nutrient foods, leading to poor diet quality and weight gain. Chronic stress associated with food insecurity can also contribute to emotional eating and unhealthy food choices. Addressing food insecurity involves improving access to healthy foods through community programs, food assistance, and education. Additionally, providing support for stress management and promoting healthier food options can help mitigate the impact of food insecurity on obesity and overall health.