Keto Extreme Fat Burner NZ Prior to seeing how does Keto Extreme Fat Burner supplement work, we ought to get what is the ketosis and keto diet and the job of keto supplements in this course of fat igniting with the keto diet. A keto diet is a low carb and high-fat eating regimen plan where the client needs to eat as not many as conceivable carbs and as numerous as fatty weight control plans. A keto diet ought to be over 75% fat, under 5% carbs, and 20% proteins.