@Parsifal - one cannot always trust the printed word - I read that someone who had only had a morning croissant with poppyseed sprinkled over it, had a drug positive reading? But maybe he was a user, anyway - I do know from eating a little too much of my poppy seed strudel that one can get constipated. I'll try and find an image of the yeast pastry I usually fill with a poppy seed mash - for want of a better name - it's popular all over Eastern Europe and Russia