you know - it is weird - i don't purge per se, but i am allergic to so much that if i do eat those things my stomach will not digest them and i get sick. so in a way it is like a b/p cycle. same outcome, different means. i am trying again. making my house a sugar free zone where no one can bring it in. i can't resist and it is not fair to me to have to attempt to sit it out while others eat it. they want it, they can got out and get it.
best of luck to you on this, too!!!