I am. 24 years old and had my gallbladder removed in 2011, I was 57 kg prior to surgery . Since than I put on 25kg! I eat vegan diet because any sort of meat or fat even natural make me so sick and the pain is like before I had it out if I eat the ‘wrong ‘ foods, I exercise 5 days a week… Nothing worked … I went to my doctor and he prescribed duromine and othoplex repairase. I’m now back at 64 kg. hope this helps.