It is hoped that with the correct nutritional recommendation the patient will be able to attain and maintain optimal metabolic rates thus regulating the blood glucose levels to a normal range or at least to a more acceptable level. These will the help to prevent or possibly reduce the risk of other related complication that diabetes bring on. Proper nutrition regiments for diabetes is also intended to ensure a lipid and lipoprotein profile is maintained to reduce the risk of macro vascular disease. The nutrition choice is also designed to help create optimum blood pressure levels that will in turn help to reduce the risks of vascular diseases.

Nutrition regiments are also expected to help prevent and treat the chronic complications of the diabetic patient. The nutritional recommendations are modified to ensure a better lifestyle so that the diabetic patient can avoid possible obesity, dyslipidemia, cardiovascular diseases, hypertension and nephropathy. The nutritional intake would also require the patient to have an adequate amount of physical activity incorporated in to the lifestyle to ensure there is no possibility of the nutrient being retained in the system and build up to cause more problems.