I can't get the olive oil and lemon mix down anymore. I can't do the liver flush anymore. I can't get it down.

Years ago I was able to do the liver and gallblader flush, but I just can't take the taste of the oil anymore and not It backs up and I don't get any down. It there another way I can do a Liver Flush without having to drink anything nasty.......I really need to do this, but the last two times I tried. I got sick.