It has antioxidant properties and has higher zinc and iron content than the polished white rice. It strengthens, regenerates and energizes the body, regulates blood pressure, prevents skin diseases and premature aging. Controlling blood sugar is included in the benefits of Kullakar rice. This old kind of red rice known as Kullakar is also beneficial for people with diabetes. Kullakar rice can be eaten on a regular basis by people with diabetes.