Are sweet potato fries allowed on keto diet? What you need to know
                                
                                
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                                    5 min read                                
                            
                                A medium sweet potato contains approximately 20-27 grams of carbohydrates, which can be over half of a standard keto dieter's daily carb limit. This high carb content is the primary reason why sweet potato fries are not generally allowed on a strict ketogenic diet.