My husband is a dialysis patient, and can't have any dairy or extra calcium. Are there any "milks" out there that are not fortified with calcium? Is it possible to make your own soy or rice milk? He dearly loves cereal for breakfast and for a snack, it's tough to find those that aren't fortified, but there are a few, but I haven't been able to find a milk to go on them. Any help is greatly appreciated, his diet was absolutely turned upside down once he had to go on dialysis. Thanks again.