What is considered a physical contaminant in food?

Physical contaminants in food refer to foreign objects that can unintentionally get into food products, creating a risk for consumers. These contaminants can potentially cause harm if ingested. Examples of physical contaminants include items such as hair, glass shards, metal fragments, wood chips, and other foreign materials that are not meant to be consumed. These items can cause choking, cuts, or dental damage, which is why identifying and preventing their presence in food is crucial for safety.

Other options represent different types of contaminants. Excessive salt is a chemical contaminant as it involves an ingredient that can harm health if consumed in high amounts. Pesticide residues also fall under chemical contaminants, in this case, harmful substances that might affect human health if ingested along with food. Bacteria and viruses are classified as biological contaminants since they are living organisms that can cause foodborne illnesses.

Understanding these categories of contaminants is essential for implementing effective food safety practices and ensuring the health and safety of consumers.