Does Swordfish Have a Lot of Potassium?
                                
                                
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                                    3 min read                                
                            
                                According to nutritional data, a 3-ounce serving of cooked swordfish contains approximately 424 mg of potassium, making it a good source of this essential mineral. This level of potassium contributes significantly to daily nutritional needs and supports vital bodily functions such as maintaining fluid balance and regulating blood pressure.