You can check my old posts for a way to do the flush in under 12 hours, depending on bowel transit time.
Tea or fruit in the morning, 2 or more magnesium doses, then drink the oil. As soon as you feel the stones stop being expelled from the liver you can eat fruit again. The rest is just clearing the waste from your small intestine and colon. EZPZ
Eating fruit right after the stones move makes things so much easier and recharges your glycogen supplies.
The first rounds of flushes were very difficult before I found this method. Once you get a sufficient amount of stones out after a few flushes in theory your blood Sugar metabolism should improve.