A cutting board is a flat surface used for cutting food items, typically made from materials like wood, plastic, or bamboo. It provides a stable area to chop, slice, and prepare ingredients while protecting countertops from damage. Cutting boards come in various sizes and shapes, catering to different kitchen needs. In addition to their primary function, cutting boards can help prevent the spread of bacteria when used properly. It's important to clean them thoroughly after each use, especially when cutting raw meat. Some people also use separate boards for different food types, such as vegetables and meat, to avoid cross-contamination.