Processed carbs include sugars and refined grains that have been stripped of all bran, fiber, and nutrients. These include white bread, pizza dough, pasta, pastries, white flour, white rice, sweet desserts, and many breakfast cereals. Tasty, but bad nutritional value. It’s also the reason to have them in moderation. Instead, focus on nutrient- and fiber-rich carbs such as vegetables, and low-glycemic fruits for weightloss.