Why is thorough cooking important for foods such as ground beef?

Thorough cooking is particularly crucial for foods such as ground beef because it effectively kills harmful bacteria that can lead to foodborne illnesses. Ground beef can be contaminated with pathogens like E. coli, Salmonella, and Listeria during processing or handling. Unlike whole cuts of meat, which may have bacterial contamination only on the surface, ground beef mixes the bacteria throughout the entire product. Cooking it to the proper internal temperature ensures that any bacteria present are eliminated, reducing the risk of foodborne illnesses. This focus on food safety is vital for protecting public health and ensuring that consumers can enjoy meals without fear of getting sick.