in mind that, just because a margarine is high in monounsaturated and polyunsaturated fats, this doesn't mean it is low in total fat.  It still contains fat, but it's just more of a less harmful type.  People with diabetes need to watch their total fat intake, not just their intake of 'bad' fats. To sum up, eat less fat in general.  When you do eat fat, pick products that are higher in monounsaturated and polyunsaturated fats.  Choose fewer products that are high in saturated and trans fats. Restricting fat is not the only way to lower blood cholesterol.  Eating more fibre can also help.  Aim to eat 25 to 30 grams of fibre daily.  Grain products, vegetables, fruits and some meat alternatives such as peas, lentils or beans are the best sources of dietary fibre.  See the second chart on this page for some tips to help add fibre to your diet.  Increase your intake of fibre slowly to minimize gastric discomfort, and be sure to drink more water as you eat more fibre. High-fibre Eating Tips Start your day with a low-fat breakfast cereal topped with fresh fruit such as apples or strawberries. Add dried fruit such as raisins, apricots or cranberries to homemade muffins or cookies. Reading food labels and making healthy choices can be difficult.  Contact your local diabetes education centre or a Registered Dietitian to obtain written materials or to access a grocery store tour or label-reading class.