If diabetes is combined with hypertension, the main dietary concerns of such patients are as follows: 1. Patients should have a low-salt diet, because excessive sodium intake is detrimental to blood pressure control, so patients should eat as lightly as possible, and for patients with diabetes or combined hypertension, the daily salt intake should be less than 6g. 2, patients should eat more vegetables, vegetables are very good for blood sugar control or for blood pressure reduction, and have a better protection effect on patients’ health. 3, patients pay attention to minimize the consumption of barbecue or fried food. 4, avoid drinking alcohol, especially avoid drinking beer.