What fruit has the most acidic juice?
                                
                                
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                                    3 min read                                
                            
                                According to data from sources like Colgate and Clemson University, lemon juice has a pH level as low as 2.0, confirming it as the most acidic juice among common fruits. This article explores the science behind fruit acidity and examines the primary contenders for the most acidic fruit juice.