This is partially why I mentioned keto, keto keeps your blood sugar level very even so you don't get hungry as much. I find eating once per day to be quite easy as long as I eat the correct ratio of fat/protein/carbs. Also I worked up to eating once per day so that helped. (14 hrs for 2 weeks, then 15 hrs for 2 weeks, 16 hours for 2 weeks, etc.)
