What can occur if food is not stored properly, affecting its shelf life?

When food is not stored properly, it can lead to an environment that encourages the growth of bacteria, mold, and other microorganisms, which accelerates the spoilage process. Factors such as temperature, humidity, and exposure to air play critical roles in determining how long food remains safe to eat. For instance, improper refrigeration can allow perishable items like dairy and meats to fall within a temperature range that promotes microbial growth, leading them to spoil faster than they would in a controlled, safe environment.

Inadequate sealing of packaged goods can allow air to enter, which can lead to oxidation and further spoilage. When food spoils, it not only loses quality in terms of taste and texture but also becomes unsafe for consumption, potentially resulting in foodborne illnesses. Thus, proper food storage is essential to prolong shelf life and maintain both safety and quality.