There are plenty of Brown Rice Benefits that many people are not aware of. Firstly, brown rice is a rich source of phenols and flavonoids, the two types of antioxidants that help reduce the damage to cells and reduce the risk of premature aging. Brown rice also provides you with vitamins and minerals. It has calcium and iron. It reduces the risk of diabetics and improves heart health. Compared to white rice, brown rice is much better.