Does white rice high in potassium? The surprising truth about its low mineral content
                                
                                
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                                    3 min read                                
                            
                                According to the USDA, one cup of cooked, unenriched, long-grain white rice contains only about 55 milligrams of potassium, which is just over 1% of the recommended daily value for adults. This definitively answers the question, 'Does white rice high in potassium?' and highlights its suitability for certain dietary needs.