How do I know if I'm in ketosis on the keto diet?
                                
                                
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                                    4 min read                                
                            
                                According to a 2025 article, the classic ketogenic diet is defined by restricting carbohydrates to under 50 grams per day, pushing the body to burn fat for fuel. This metabolic state, known as ketosis, triggers a variety of noticeable physical signs, but how do I know if I'm in ketosis on the keto diet?