red won't be too bad, but yellow will if that is the issue

Went to the store earlier, of the things I looked at to get today the only things that had red dye #40 in it were the sodas I usually get the boys and the easy tea mix... (yeah I know... soads... I shouldn't be doing that anyway....but it is rare that we get any "real" sugar...)  but it seems like there will be a lot given up if it were to turn out that yellow is the problem.   No more boxed Mac and Cheese...yeah I know made with real cheese would be better for us anyway :)... no boxed cheesey anything actually.  so I guess maybe it won't be too bad... just hope that I can do this on a small budget.