Also, keep checking blood glucose level by making use of continuous blood glucose monitors and plan diet accordingly. Diet rich in good fats like polyunsaturated fat and monounsaturated fat can be taken as they will help in lowering cholesterol levels. How can I better control blood sugar levels? Low blood sugar level or hypoglycemia can be easily controlled by planning a healthy diabetic diet. Symptoms shown by hyperglycemic patients will vary according to patient's age and intensity of diabetic condition. Symptoms of hypoglycemia are unpredictable and will vary from one person to another depending upon vivid parameters like patient's age and the amount of blood sugar level. Insulin, if not taken in required amount may create several health problems leading to hyperglycemia. Some patients show slow healing effects, foot sore problems and appetite as its consequence. Patients with hyperglycemia should minimize their food intakes with rich fat and carbohydrate concentration. Foods with rich carbohydrate concentration increases blood sugar to a maximum level.