Why is it essential to check expiration dates on food products?

Checking expiration dates on food products is crucial because it directly relates to food safety and quality. Consuming food past its expiration date can lead to foodborne illnesses and the degradation of the product's taste and nutritional value. Safety is a primary concern, as expired food items may harbor harmful bacteria or toxins that could pose significant health risks to consumers. Maintaining quality is equally important; expired products may not only taste off but may also lose essential nutrients, rendering them ineffective for their intended purpose. Therefore, regular monitoring of expiration dates helps to ensure that customers receive safe, high-quality items, reinforcing the overall responsibility of retailers in providing safe food options.