cannot tolerate red wine, coffee, fatty foods

Hi,
I can't seem to tolerate red wine, coffee or fatty foods....Iam assuming this is realted to my liver, I have done 7 liver flushes, 12 colonics and a parasite cleanse, as I had a fairly heavy parasite problem this time last year.
Strangely I can tolerate small amounts of beer and the odd sweet no problem, however could my problem be candida ? however Iam assuming the yeast from the beer would be a problem ?and its not. my symptoms after eating the above food is a mild nausea in an hr or so that lasts around 1hr...I thinks its my liver, telling me to do more flushes ? any ideas ?

thanks
res