Parboiled rice is a nutritious type of rice, as it is partially cooked while still in the husk.. This process alters the nature of the starch, resulting in transparent grains that will be less sticky and more separate when cooked. It also allows some nutrients to transfer from the hull into the grain, giving a more nutritious product than regular white rice. This form of cleaning and processing rice brings out multiple nutritional benefits that may make it a good fit for your diet.