Is 0.2 Out of Ketosis? A Guide to Understanding Your Ketone Levels
                                
                                
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                                    4 min read                                
                            
                                Most ketogenic diet researchers agree that a blood ketone level below 0.5 mmol/L indicates a person is not in nutritional ketosis. So, if you are wondering "is 0.2 out of ketosis?", the short and clear answer is yes, this reading is below the standard threshold.