Good evening curry lovers. I was just reading a tempting recipe for Pakora and it reminded me of something I've been wondering about for a while.
I have two little 1 inch plastic jars of food colouring that I use sparingly (I use them mostly when I'm making curry / drinking beer at the same time if you know what I mean :

)
Basically my questions are these:
a) When used appropriately, how much do you think that the use of food colouring enhances the enjoyment of a meal?
and
b) How bad for your health is it?