Contamination refers to the presence of harmful substances in food that can cause illness or injury. It can be biological, chemical, or physical. Spoilage, on the other hand, affects the edibility and suitability of food due to changes in taste, appearance, or aroma. Spoiled food may not always be unsafe, but the conditions leading to spoilage often support the growth of pathogens. Proper handling and storage are crucial to prevent both contamination and spoilage, ensuring food safety and qua...