We all know that the ketogenic diet is a great tool for health benefits, be it cognitive, neuronal, cardiac, immune or fat loss. But without a doubt one of the great unknowns is when doing sports. And we have several questions such as, will our sports performance fall? How to join it to our join it to our sport? What to eat before and after? If I do strength sports, I run or if I want to lose weight or gain muscle mass. I will explain all this to you and we will talk about the benefits, errors, intermittent fasting and supplementation in the ketogenic diet.