Enzymes

I've just begun taking a dietary enzyme supplement, due to some digestive discomforts that occur when I eat certain foods and I have to tell you, my uncomfortable digestive symptoms have lessened from doing so.  Too many of the foods that we consume are cooked, canned, processed, etc., so that doesn't leave much room for the benefit of naturally occurring enzymes.  Do any of you use enzyme supplements?  Any success stories?