I came across this site when looking for feedback on something I discovered by accident. I too have to watch fats in my diet because of gallbladder pain.
Recently I began having plain yogurt in the mornings mixed with a little honey (for flavor). I have been amazed at the positive impact it has had on my digestion and my gallbladder. Hope this helps.
I suffer from gall bladder pain (I guess they are called gall bladder attacks) and have tied the pain to oily food and also nuts. I take the apple cider vinegar in apple juice as prescribed on Earth Clinic whenever I get an attack, but it still takes a few days for the pain to go away. Eliminating fatty and oily foods during this period is essential to healing.
Dieting is a real problem for the gall bladder and juicing veggies is just the low fat type of diet to cause cycling of your OWN body fat into a real bad attack. I used the cabbage soup diet to lose 60 pounds a few years back and I recall a few friends losing their gall bladders to that diet. I knew how to do the gall bladder cleanse and every second week I did the diet(1 week a month) I would do a GB cleanse. I still have my gall bladder and only when I veggie feast do I have attacks now.