Here are some other options for digestive enzymes, some of which are vegetarian (except for the capsule):

Full-spectrum enzymes: Food Enzymes

Plant-sourced full-spectrum enzymes: Proactazyme Plus

Fat-digesting enzymes: Hi-Lipase

Incidentally, until I got my amalgams removed, I had a hard time digesting fats. If I ate any foods with a high fat content (cheese, avocadoes, nuts, etc.), I would get a terrible headache all across my forehead and behind my eyes, accompanied by heavy fatigue and the need to just lie down and take a nap. So, to compensate, I would have to take 2 capsules of the fat-digesting enzyme Hi Lipase , along with 4 to 6 capsules of Fat Grabbers, and then I could eat these foods.

However, now that my amalgams are out, I can eat small to medium amounts of most of these foods without taking either product. This shows me that mercury was definitely interfering with my body's ability to produce digestive enzymes.