SN instructed patient on diabetic diet:it is commonly thought that people with diabetes should avoid all forms of sugar. Most people with diabetes can eat foods containing sugar as long as the total amount of carbohydrates (carbs) for that meal or snack is consistent.Many research studies have shown that meals which contain sugar do not make the blood sugar rise higher than meals of equal carbohydrate levels which do not contain sugar. However, if the sugar-containing meal contains more carbs, the blood sugar levels will go up.