The foods that are strictly controlled or not eaten in the diet of patients with high blood sugar or diabetes are as follows: 1, including monosaccharide or disaccharide foods, these foods can make the patient’s blood sugar rise rapidly after eating, which is not conducive to blood sugar control. 2, foods containing fats and oils should also be restricted, because the total daily dietary calories provided by fat in diabetic patients should account for about 30% of the total calories throughout the day, because fat calories are relatively high. The oil used for daily cooking may have already reached this calorie level, so it is not recommended to consume too much additional fat-containing food, including hidden fat, fried food or nutty food. 3, fatty meat, lard and other food containing animal fat should also be strictly limited, and diabetic patients can eat low-sugar fruits to supplement vitamins, like high-sugar fruits are also not recommended, including bananas, figs cinnamon, lychee, etc.