I will say I had extreme nausea after gallbladder surgery. I lost 50 lbs. 2 months later, after much prayer & determination, I started eating. Im getting much better. I take a probiotic, though my GERD still happens, its not as bad. I hear it take months to a year for the body to recover. So pray, eat bland foods, and take a probiotic & try enzymes until your body recovers