Well, I'm one week in and last night fell spectacularly off the ketosis wagon. Went to a friends house to watch a film, and made sure I had a big, Atkins friendly meal before going over there. Being a good hostess (and not realising I was doing Atkins), she had laid on loads of carb snacks - pretzles, pringles, etc. Managed to resist for a couple of hours, but in the end gave in. Didn't eat loads, but definately ate enough to get me out of ketosis I think (although not using the testing strips, so can't be sure). I feel quite demoralised that I lost control in that way - almost feels as though the good work I have done over the last week has been completely cancelled out :cry: