What is a recommended food safety measure for older adults?

• A. Cooking foods to correct safe minimal internal temperatures
• B. Consuming unpasteurized juices and dairy
• C. Eating deli meats without reheating
• D. Avoiding washing produce

Answer: (A)

Focusing on cooking foods to the correct safe minimal internal temperatures addresses the most direct way to prevent illness from common pathogens. As people age, their immune defenses and gut barriers may be less robust, so ensuring foods are heated enough to kill bacteria like Salmonella, Listeria, and E. coli significantly reduces the risk of serious infection. A food thermometer helps verify safety across different foods—poultry and eggs reaching around 165°F, ground meats near 160°F, and whole cuts like beef, pork, or lamb at least 145°F with a short rest—while leftovers should be reheated to a safe temperature throughout.

Other practices matter, but they don’t provide the same broad protection. Unpasteurized juices and dairy can carry pathogens that are particularly risky for older adults; deli meats can harbor Listeria and should be heated to steaming hot before serving; and washing produce is an important step to reduce surface contamination. Avoiding wash or consuming unpasteurized products increases the chance of harm.