Re: what to eat on the day of liver flush?

I have read different advice as to what best to eat before starting the olive oil/lemon juice liver flush. Some say to have cereal or oatmeal for breakfast and something like a baked potatoe and veggies for lunch, to help push out the stones. Others suggest to just drink vegetable juice or apple cider for a day or two before the flush. I am inclined to do the latter, but don't want to cause myself problems by having stones stuck. Advice on this would be greatly appreciated.