Sometimes you may want to fast for reasons other than losing body fat. An example of this might be for health reasons, cognitive benefits, anti ageing, immune system boosting and rebuilding, autophagy etc…

But what if you are already lean?

Is it still safe and optimal to fast for longer than the standard Warrior Network protocol of 23 hours for lean people?

Yes it is and here are two things that you can do to ensure that your fast goes smoothly and you remain optimal…