Which of the following is NOT a sign that food has gone bad?

High sugar content is not a sign that food has gone bad. In fact, sugar can act as a preservative in some foods, helping to inhibit the growth of microorganisms. It is commonly used in jams, jellies, and other preserved foods to extend shelf life.

Conversely, unusual colors, off smells, and mold are all indicators that food may have spoiled. Unusual colors can suggest that chemical reactions or microbial growth have occurred, while off smells often indicate decomposition or the presence of harmful bacteria. Mold growth is a clear visual sign that food has been contaminated and is unsafe to eat. Understanding these differences is crucial for food safety and ensuring that food is prepared and consumed safely.