here's an odd thought-- I just read that among some of the things Edgar Cayce said, most of which we eventually find out are eminently wise, is this, that people still find odd:
apples should never be eaten raw--but only cooked or baked, *except* for fasting purposes.
Interesting, eh?
I also note that ACV -and indeed any vinegar is said to be off-limits to A blood types-- due to lectins.
Maybe the apple is causing the problems? If you are trying to Liver Flush with it, maybe you could try a short apple fast--three days?