Help, I seem to be able to follow a healthy eating plan for two weeks of the month, then the week before my period is I get insatiable cravings for anything greasy or sweet, this continues into the first two days of my period and then it subsides. I don't know what to do to break the cycle. My friend(a skinny minny) suggested eating grapes. Has anyone got any ideas? I can only break this cycle if I am extremely depressed due to relationship troubles and have no appetite and barely eat for weeks.