In older adults, the signs of diabetes can sometimes be subtle but are crucial to recognize. Common signs include increased thirst, frequent urination, fatigue, blurred vision, and slow healing of cuts or bruises. Older adults may also experience unexpected weight loss or increased hunger. It's essential to monitor these symptoms, especially if there is a family history of diabetes. Regular check-ups with a healthcare professional can help in early detection and management. If you or a loved one notices these symptoms, it’s important to consult with a GP for appropriate testing and guidance.