Sorry, I have no clue what cascade sagrada is. I know that my stool was white for at least 5 years before I did a liver flush.
I drank organic apple juice every day for 3 days and took 3 to 4 grams of Taurine on every one of those days. Fasted on day 3 and took olive oil and lemon in the evening. Drank epson salts before bed and then in the am and at noon. Was thinking it failed until about 3 pm and then I pooped gravel for a week.
If you have never done a liver cleanse before the apple juice and Taurine are essential.
I maintain bile flow with the Solgar Liver Complex which is milk thistle, dandelion and at least six other herbs that are used to flush the liver. I can't live without it.
And I would agree that Prazi actually helps bile flow once it gets started.