Food and their (artificial) colouring

biscuits with coloured icing sugar tops
Qi

there was this day when A and Y bought a huge bag of these biscuits. and so someone started this discussion about how these brightly colored biscuits have a lot of colouring and are therefore bad for health.

someone: oh, if u r scared, then eat the white one. i tink it has no or the least colouring.

someone else: no lor! i tink it has the most. cos since the ingredients are like eggs and all, to make it white requires the most artificial stuff.

someone: hmmm....what about M&Ms? they also have a lot of colouring don't they?

someone else: oh, for M&Ms, the brown ones are the safest. no colouring.

forrest knows best. he only eats brown M&Ms