High blood sugar, if the sugar control is stable, usually can eat croton, but need to pay strict attention to the amount of consumption and total daily calorie intake. If glucose control is not stable, it is generally not recommended to eat jaggery. Marmalade is a kind of melon with high sugar content. People with high blood sugar level can usually eat Marmalade if their blood sugar level control is smooth, but they need to pay attention to the amount of Marmalade. If the blood sugar control is not stable, it is best not to eat this kind of fruit containing much sugar. If people with high blood sugar want to consume fruits, they should try to choose fruits with lower glycemic index and it is better to arrange the time of consuming fruits between two meals. While strictly controlling sugar, these patients also need to pay attention to the intake of vegetables and fruits, cereals, fish and other foods to ensure that they get enough nutrients every day. If you are not sure how to formulate a diet plan, you can go to a regular hospital and ask for professional medical help.