What is apple a day electrolyte?
                                
                                
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                                    4 min read                                
                            
                                Overwhelmingly, search results for the term "apple a day electrolyte" point not to a human product, but to an apple-flavored equine supplement. This supplement is formulated to replenish lost electrolytes in horses, which clarifies why a product with this specific name is so prevalent in search results.