What best defines a food desert?

A food desert is best defined as an area that has limited access to affordable and nutritious food. This term highlights the challenges faced by individuals living in certain communities, where grocery stores offering fresh fruits, vegetables, and other healthy food options are scarce or non-existent. These areas often rely heavily on fast food and convenience stores, which may not provide the necessary nutritional options or may charge higher prices for healthier foods.

Understanding food deserts is crucial for addressing public health issues, as limited access to nutritious food can lead to diet-related health problems like obesity, diabetes, and heart disease. Access to healthy food is a key determinant of health outcomes, and identifying food deserts helps in planning interventions that can improve food security and overall community health.