What is the normal blood glucose for a 77 year old man?

Normal blood glucose levels for adults, including 77-year-old men, typically fall within a range of 70 to 110 milligrams per deciliter (mg/dL) when fasting. After eating, blood glucose levels may rise temporarily, but they should generally return to the normal range within a few hours.

It's important to note that blood glucose levels can be affected by various factors, including diet, physical activity, medications, and underlying medical conditions. For individuals with diabetes or other health concerns that affect blood sugar control, it's essential to follow their healthcare provider's recommendations regarding blood glucose monitoring and management. Regular check-ups and monitoring can help ensure that blood glucose levels remain within the normal range and prevent complications.