Maybe, maybe not: there is not a lot of protein in rice, and it might be that whatever process is used to extract the protein from the rice also extracts most o

Maybe, maybe not: there is not a lot of protein in rice, and it might be that whatever process is used to extract the protein from the rice also extracts most of the arsenic and that the process of making white rice (again, the kind most Americans eat) gets rid of most of the arsenic, making rice-protein powder much higher in arsenic than the same amount of calories of white rice.