The new standards for blood sugar at the age of 65 are as follows: 1. For patients without diabetes, fasting blood sugar is required to be between 3.9-6.0mmol/L and 2h postprandial blood sugar is between 4.4-7.8mmol/L, which is the blood sugar standard for normal people. 2. For patients with diabetes, the blood sugar requirements are not as strict, because 65 years old is relatively older, and only the It is enough to control blood sugar between 6.0-7.0mmol/L in fasting and between 7.8-10mmol/L in 2h after meal. For patients with diabetes after 65 years old, the requirement for blood sugar value is not so strict, mainly because they are afraid of causing hypoglycemia, because after hypoglycemia, the cerebral blood vessels of the elderly may lead to insufficient blood supply and no way to tolerate it. /L, it is easy to have panic, hand trembling, cold sweat and cerebral infarction, so the blood sugar requirement for diabetic patients aged 65 is not so strict.