As part of a healthy diet, whole foods play a significant role in  helping our bodies function at their best. There are hundreds of  extremely nutritious whole foods, but the dozen on this list do more  than contribute healthy nutrients -- they help you heal. In fact, every  food on this list boasts multiple healing effects, from fighting cancer  to reducing cholesterol, guarding against heart disease, and more. Eat  these super-healing picks and start feeling pretty super yourself.    Kiwifruit    This tiny, nutrient-dense fruit packs an amazing amount of vitamin C  (double the amount found in oranges), has more fiber than apples, and  beats bananas as a high-potassium food. The unique blend of  phytonutrients, vitamins, and minerals found in kiwifruit helps protect  against heart disease, stroke, cancer, and respiratory disease.  Kiwifruit's natural blood-thinning properties work without the side  effects of aspirin and support vascular health by reducing the formation  of sp...