Posted 6/3/2018 5:46 PM (GMT 0)
The only information I can share is my own experience with Digestive Enzymes and Systemic Enzymes. I've taken many different brands of Digestive Enzymes and two brands of Systemic Enzymes with no troubles. Unfortunately, I cannot say whether it's normal to experience any negative effects.
I hope you're able to get some help with your new Doctor.