Flavoring Dr Hulda Clarks Liver Flush?

Hi,
I am due to do my 2nd Liver Flush next Monday. I realise that there are other types of Liver Flushes around that possibly do taste nicer, but I'd like to stick with Dr Hulda Clark s as it was easy and succesful the first time. The only hard part was drinking the Epsom Salt solution! Does anyone know if there any possible way I could add flavoring of some sort to it, or would that totally mess up the whole flush?

~ Jowanna.