I have no idea about regrowing your gallbladder but in order to promote a close return to your digestive responses with a gallbladder you need to give your body a little help. Most people take prescription drugs to help but my wife takes three droppersful of Dr. Schulze 's digestive formula twice a day and she has no problems. She does have problems if she doesn't take it.
I make it myself and it is simple and easy and very inexpensive. If you know how to make tinctures it is very simple. If you don't , perhaps it is time to learn unless you can afford to buy it retail. It works!