To prevent choking in the elderly, it's essential to be cautious with their food consistency, ensuring it's easy to swallow. Cut food into small, manageable pieces, and encourage slow, deliberate chewing. Avoid dry or hard foods, and serve meals in a relaxed, distraction-free environment. Encourage adequate hydration, as a dry throat can increase choking risk. CPR training and regular medical check-ups can also be valuable for overall safety.