I'm not sure if it's that genetic thing whereby some people can taste a certain chemical in some foods (eg. brussels sprouts), or whether it's a one off, but I ate some cabbage earlier and have such a horrible bitter taste in my mouth now.
I hate sprouts but it's been so long since I've ever tried them that I can't remember if they left me with this taste. I
I just can't get rid of it, it reminds me of "pine nut mouth" which I had years ago