Hi Maggie I'm sorry I haven't been on the computer for a while..But I do the Hulda Clark e recipe.. I eat light all week especially 2 day's before the flush..I'm talking soup, salad, Lots of fish. You know...the day of the flush I eat just Apples..When making the Oil potion I use 3/4 cup of Oil and 3/4 cup of grapefruit. I would love to try a full cup but that OIl!!! If you have any other questions I will be around..