What are physical contaminants?

• A. Microorganisms
• B. Foreign bodies that get into food; Ex: bones, cigarette butts, hairs, and staples
• C. Trace metals
• D. Pesticides

Answer: (B)

Physical contaminants are tangible objects that get into food and can cause injury or choking. They’re not living organisms or chemicals, but foreign bodies you may physically encounter in processing or handling—examples include bones, cigarette butts, hairs, and staples. That’s why this option best matches the idea of contaminants you can see or feel as objects in food. By contrast, microorganisms are biological contaminants (living organisms like bacteria or viruses), and trace metals or pesticides are chemical contaminants (substances that can contaminate food but are not physical objects). Understanding this helps focus on preventing entry of foreign bodies through good manufacturing practices, proper equipment maintenance, and careful cleaning and inspection.