what are the affects of too many preservatives, artificial colourings and flavours in an adult?

[juicychops]

just occurred to me that i have been eating millions of sweets and crap and bad stuff lately

don't know about long term, but if I have a few days of eating crap (I'm SO strict with the DDs and so useless with myself, especially when it comes to chocolate) I end up with a headache and spots. Time to get the fruit out again me thinks.