Cook Illinois is a transportation company that provides various services, including student transportation, airport shuttles, and public transit. However, there have been several complaints lodged against Cook Illinois regarding foreign substances found in their food offerings. This not only raises concerns about the quality and safety of the food served but also jeopardizes the health and well-being of the customers. One common type of complaint regarding foreign substances in food from Cook Illinois is the discovery of hair strands in meals. Customers have expressed dismay and disgust when finding hair in their food, as it not only compromises the overall hygiene but also poses a potential health risk. Consuming hair can lead to digestive issues and food contamination, which can result in sickness or infections. Another type of complaint is the presence of unidentified objects in the food. Customers have reported finding foreign substances such as plastic pieces, metal fragments, or even bugs in their meals. These findings are alarming and can cause physical harm if accidentally ingested. The lack of thorough inspections and quality control measures raises serious concerns about the company's commitment to food safety. Keywords: Cook Illinois, complaint, foreign substance in food, hair strands, hygiene, health risk, unidentified objects, plastic pieces, metal fragments, bugs, inspections, quality control, food safety.