What fluids contain phosphorus naturally and as an additive?
                                
                                
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                                    4 min read                                
                            
                                According to the National Kidney Foundation, phosphorus levels in the blood can build up in people with chronic kidney disease (CKD), and managing fluid intake is a key part of treatment. This makes understanding which fluids contain phosphorus, both naturally and as additives, crucial for those managing their diet.