That's a bummer. IF has given me a lot of flexibility. Provided I don't over consume in calories, I can eat whatever I desire, keto or not. Although not having the same cravings does change/limit my choices but...they are happily followed. I.e. it's easier for me to stick with it since I choose my next meal, my cravings dictate my next meal, not some 'plan' or 'diet'.