Fiber

Rutabagas deliver 12 percent of the recommended daily value of fiber, with 1 cup of cooked cubes providing 3.1 g. Dietary fiber plays an important role in digestive health and is associated with other health benefits. It reduces the risk of cardiovascular disease by lowering cholesterol and keeps blood sugar better balanced by slowing down the absorption of digested food.

Minerals

While they contain all the essential dietary minerals, rutabagas are especially high in potassium and three trace minerals. Potassium is essential for muscle contraction, nerve functioning and carbohydrate metabolism. Rutabagas provide 16 percent of the daily value of potassium. They deliver 10 percent of the daily value of magnesium and phosphorus. Magnesium is needed for metabolism, the synthesis of DNA and cell structure, while phosphorus is used for bone structure, the production of energy and many chemical processes in the body. Rutabagas contain 15 percent of the daily value of manganese. In addition to being an antioxidant, it plays a role in metabolism, bone development and wound healing.

Vitamins

Rutabagas are an excellent source of vitamin C, with one cup providing 53 percent of the recommended daily value. Vitamin C is an effective antioxidant that is also needed for the production of collagen and the neurotransmitter norepinephrine. Rutabagas also provide 4 percent to 9 percent of the B-vitamins.

Phytochemicals

Like all members of the cabbage family, rutabagas contain plant-based chemicals called isothiocyanates. These sulfur-containing compounds are responsible for their characteristic sharp taste, but they also serve an important health benefit. They may help remove potential cancer-causing agents from the body, thus possibly preventing some types of cancer, reports the Linus Pauling Institute. Isothiocyanates are best obtained from raw cruciferous vegetables because they can't be absorbed as well after the vegetable is cooked.



Read more: http://www.livestrong.com/article/463324-what-are-the-benefits-of-rutabagas/#ixzz2D5fbDuiq