Telman found information on a sort of acupressure point which resets the ilecocal valve, located in the juncture between the small and large intestine. The posting mentions it's relation to digestive problems:
As for your question:
"Why can't I have an IV of CTK that will force my gallbladder to contract instead of having to use olive oil?"
You can do anything you want to. However, on the CZ, we prefer to use natural, wholistic medicines and stay away from allopathic medicines. The CZ motto says it all: Educating instead of medicating.