In my opinion I wouldn't do anything unless it was allowed. Its a slippery slope I can speak from experience. I remember thinking last year when I was on LL well I can just have a little bit of chicken cos it won't take me out of ketosis and then unless you have amazingly strong willpower one thing can lead to another and before you know it you are back to picking or eating and not staying on SS at all. I know that seems a bit extreme but I know I wouldn't do it, this time