What is a consequence of not following proper food storage guidelines?

Not following proper food storage guidelines can lead to spoilage and foodborne illness because improper storage conditions allow bacteria, molds, and other pathogens to thrive. When food is not stored at the right temperature or in a suitable environment, it can become unsafe to eat, leading to the growth of harmful microorganisms that can cause serious health issues. This can result in food contamination, which poses a risk to consumers. Thus, adherence to storage guidelines is crucial for food safety and maintaining the quality of food, preventing spoilage and keeping the food supply safe.

In contrast, the other options suggest beneficial outcomes that are not realistic in the context of improper food storage. Storing food improperly does not enhance flavor profiles, increase shelf life, or improve nutritional value; rather, it has the opposite effect, further highlighting the importance of proper food handling and storage practices.