What is the Role of Potassium in Coffee?
                                
                                
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                                    4 min read                                
                            
                                An average 8-ounce cup of black coffee contains approximately 116mg of potassium, a mineral crucial for various bodily functions. While not a primary source, this electrolyte's influence extends far beyond nutrition, playing a pivotal role in the very development of the coffee bean and the taste of your morning cup.