While reading this, one thing I had in mind is to draw a sort of comparison with the foods we have over here and see if it aligns with the description you gave per colour.
Almost everything we eat here (except fruit) are cooked with a blend of some other side ingredients which makes it a sorta balanced diet. Even at that, it aligns with the rainbow-pattern you gave above.
That's adorable.
Thanks for sharing this on DreemPort.