RD43 rice is a cross-breed of Khao Hom Suphanburi rice and Suphanburi 1 rice. RD43 rice's benefits include Low carb-to-sugar conversion ratio as RD43 rice yields less glucose, therefore, the body also absorbs less. Medium to low glycaemic index (GI) value, which means the effect of carbs on your blood glucose levels will be relatively constant. Complex Carbs in RD43 rice are digested at a slower rate than those in other strains of low-amylose rice. And the taste of RD43 rice is a delicious strain of white rice that is soft, slightly chewy, and subtly aromatic.