I know I use to use ketchup when I was a kid (like my kids do now), but now it is mustard on my hot dogs.
When do we grow up from ketchup on our hot dogs to mustard?
Is this universal?
MotionMan
your tasteubgs actually do mature. Kids taste things completely differently than we do as adults--the bitter profile is very overpowering and overrides many other subtle taste characters. (makes sense evolutionally, as this is tied to many of the poisons found in wild-growing berries and such).
Sweet is generally preferred in young, undeveloped tastebuds b/c it is linked towards a high-nutrition diet (for early hominids). Certainly not good for us today, as we now depend on cheap, processed, sugar-ridden foods and we've been ravaged by diabetes, but this was essential for early hominids. We learn, at a young age--"to seek sweet," as it is tied to the safer foods that grow on trees.
anyway, these tastes mature as you age, and most people move on. I think that a lot of people retain those childhood prejudices--olives are always YUCKY! as they were when they were kids, for example, and never allow themselves to experience what things actually taste like. They stick to sweet and refuse to experience new things, so they continue to enjoy ketchup.
Even in the entire city of Chicago (or any self-respecting hotdog establishment), it is tolerable for kids to ask for ketchup on their dogs. "Adults" who request kethup are kicked out and refused service, though.
