While I haven't been tested for this, I'm pretty sure I fall in that category. I've never been able to enjoy bitter foods. That includes just about all vegetables, wines and beer. The exceptions are such items like honey brown beer, raspberry wheat beer, ice wine and many champagnes due to the sugar content.

I always had such hard battles with my mom over eating my vegetables. Every argument, every tactic failed against me. I'm living proof that the phrase "if you don't eat your vegetables you won't grow up big and strong" is utter bullshit. :-) Of course now I'm forcing myself to eat some of those nasty little critters since I am rapidly approaching 30 and figure my eating lifestyle is going to catch up to me sooner or later and I'm hating every bit of them. (I have eliminated just about all the bad foods like deep fried and most sugar-rich foods.)