Can I use vegetable juice for liver flush?

I had three Liver Flush recently. I got lots of stones out and it was satisfying experience, however after every flush I notice some kind of candida symptoms such as thrush. I do not eat fruits at all because of Sugar factor and I suspect lots of lemon juice has too much Sugar for my body to deal with. Is there alternative to citrus juice in the recipe? Can I use vegetable juice?

Thank you.