You can have anything that fits your macros. Check the carb content and see if to fits into your day.
I wonder if Pufak ( not sure how to call it in English so I will post a photo in comments) will kick me out of ketosis, and if it does after how long I can get back if doing water fast?
Also if I have to choose between the pufak and a fruit what is preferable?
You can have anything that fits your macros. Check the carb content and see if to fits into your day.