As stated above. I can go months without eating an egg, for example, and suddenly crave eggs benedict for breakfast everyday.
Good thing is my dietitian is aware of this executive dysfunction/quirk/habit and works closely with me to help me out planning meals in a way that works me.
Right now I am on a soup kick: Soup, soup, soup everyday, all day.
ETA A word
I agree with you that craving something is not a dysfunction. I was makig a reference to my own executive dysfunction and how it interferes with meals/feeding but I think I didn’t do it properly. Language barrier and what not.
By “executive dysfunction”, do you mean sometimes craving eggs?
Are you getting enough vitamin D?