Replacing some white rice with beans, oats or barley can increase protein and fiber, according to practical dietary guidance. Beans should be thoroughly cooked, and people with digestive discomfort can begin with roughly seven parts white rice to three parts mixed grains, adjusting gradually. Adding grains or a little oil does not eliminate carbohydrates or prevent every rise in blood glucose; oil also adds calories. Consistent with NIDDK’s diabetes guidance, food choice should be considered together with total carbohydrates and meal portions. A sustainable overall eating pattern matters more than treating one ingredient as a glucose-blocking solution.