... fiber and 12.5 g of sugar. Oat-based O's contains approximately 100 calories, 2 g ... eating plan that will help you lose weight based on your specific dietary needs. Can Cold Cereal Help ... cereal can help you lose weight, avoiding focusing on just one food to the exclusion of others.BenefitsCold ... , blueberries or strawberries onto the cereal.Step 3Snack on a low calorie, high fiber and protein snack ...