Persimmon cakes are not recommended for high blood sugar. Persimmon cake is made of persimmon cake-like food, sugar is about 1 to 2 times higher than the average fruit, high sugar content, high blood sugar patients eat, will cause blood sugar rise, is not conducive to maintaining the stability of blood sugar. So it is not recommended to eat persimmon cake for high blood sugar. In normal times, we should avoid eating foods with high sugar content, such as cake, honey, canned fruit, milk sugar, fruit sugar, chocolate and so on. To reasonably control the total calorie intake, do three meals a day eating regularly, do not overeat. Exercise appropriately to maintain a healthy weight. At the same time, we should actively carry out treatment, strictly comply with the medical advice to take medication, regular review, do not change or stop their own medication.