Food deserts negatively impact community health by limiting access to fresh, nutritious foods, which can lead to poor dietary choices and higher rates of chronic diseases. In areas lacking sufficient grocery stores or healthy food options, residents often rely on convenience stores with processed, unhealthy goods. This can contribute to obesity, diabetes, and cardiovascular disease. Increased availability of fresh produce and nutritional education are essential for improving health outcomes in food deserts. Addressing these disparities promotes food security and healthier communities overall.