I have severe digestive troubles due to a few issues including mast cell activation syndrome, IBS, bile reflux,possible gastroparesis and others. Veganzyme has been enormously helpful to me when I'm having trouble digesting the small list of foods I don't have an allergic reaction to.
I take up to 6 a day if I'm having lots of trouble but usually around 4.
It is an expensive product, but if you can afford it,its definitely worth it.