ofc you get tired if you suddenly switch it up, your body isnt used to not getting any carbohydrates from food and has to adjust. you don't even understand the basics of the human metabolism and have nit backed up anything you said either, despite asking me to, you idiot. and again, most of any food item that isn't dried is water. you think water is protein just because it is in meat?  please use basic logic, and you will see that a piece of meat can't contain 100% protein. jesus christ
Switzerland