I only discovered the other day that the red colouring in some sweets is made of crushed insects: carmine / E120.
Not the red 'bootlaces' / 'firemen's hoses' mind you.
Ah, yes, licorice...my arch-nemesis.
The black stuff I had once and wondered what sort of chemical I had put in my mouth. The red stuff...well, that's just playing at being candy, but isn't anything, really.
I feel the same way about cranberries. "You call yourself a berry?!!"