You can see the chart here.
https://i.ibb.co/rydPXDR/Screen-Shot-2020-10-22-at-3-07-52-P...
The top chart is weight and the one below is fat mass in kilos.
It was one of the most enlightening experiences of my life.
The biggest surprise to me was I was way more focused and attentive but I couldn't sleep much (sometimes 4 hours max). And at some point I got "keto rash" but it faded away eventually.
I think if you do the fast and then break the fast with stricker caloric diet and more protein you can gain lean muscle mass, but I got worried when I reached 58 kilos as people started pointing out how skinny I got..so I started bulking up again..
> but I got worried when I reached 58 kilos as people started pointing out how skinny I got..so I started bulking up again..
Its important not to swing too hard in other direction too.
At the beginning I was really worried, but as I said I was very alert despite lack of sleep/food and I was able to work etc.
My personal take from this experiment, was that we don't need that much food/sleep to thrive, but again that was my personal experience, and I wish there was more research on that instead of the constant mainstream message (sleep 8 hours and eat 5 meals etc.)