Is Custard Pie High in Potassium? A Detailed Nutritional Breakdown
                                
                                
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                                    5 min read                                
                            
                                According to the National Institutes of Health, the daily value for potassium is 4,700 mg for adults. Whether or not custard pie is high in potassium depends on the serving size and specific recipe, but commercially prepared versions generally contain a moderate amount per slice.