Rice is among the most commonly consumed foods in the world; more than 50 percent of the world's population relies on rice as a dietary staple, according to Utah State University. Parboiling rice -- a process that includes soaking the rice and then partially cooking it with steam -- causes vitamins and minerals to migrate from the rice bran into the kernel, yielding rice that offers more nutritional value than its non-parboiled counterpart. Incorporate parboiled rice into your diet to boost your nutrient intake, and enjoy the health benefits associated with its vitamin and mineral content.
Parboiled rice serves as an excellent source of folate, or vitamin B-9. Your body relies on vitamin B-9 to help you metabolize compounds, including the nucleic and amino acids you use to make DNA and protein, respectively. Getting enough folate in your diet also helps reduce your homocysteine levels, preventing the high homocysteine that increases your risk of cardiovascular disease. A half-cup of cooked parboiled rice provides you with 107 micrograms of folate -- 27 percent of the recommended daily intake, established by the Institute of Medicine.
Consume parboiled rice as a good source of iron. A half-cup serving of parboiled rice contains 1.4 milligrams of iron, approximately 18 percent of the recommended daily intake for men and 8 percent for women, according to the Institute of Medicine. Iron helps your body sense the levels of oxygen present in your tissues, as well as distribute oxygen via your bloodstream. It also helps you produce ATP, a source of energy for your cells, and plays a role in immune system function.
Parboiled rice also provides you with selenium. Getting enough selenium supports the function of your thyroid gland, because it helps control the activity of thyroid hormones. Selenium also plays a role in preventing tissue damage -- it regenerates beneficial antioxidants, including vitamin C, so that they can continue to shield your cells from toxic free radicals. A half-cup serving of cooked parboiled rice contains 7.3 micrograms of selenium and provides 13 percent of the recommended daily intake set by the Institute of Medicine.
Parboiled rice supports your metabolism because of its niacin content. Niacin helps your cells carry out chemical reactions needed to break down alcohol, carbohydrates, proteins and fats in to energy. It also plays a role in cell communication, helps regulate gene activity and might play a role in cancer prevention, notes the Linus Pauling Institute at Oregon State University. Each serving of parboiled rice contains 1.8 milligrams of niacin -- 11 and 13 percent of the recommended daily intakes for men and women, according to the Institute of Medicine.