Most seed and beans are designed to go through you intestines without digesting so they can sprout when "dropped"
This causes distress.
Wife said to eat "malted" or Sprouted beans.
The is some special soak you can do too.
I wouldn't use enzyme supplements.
I eat too much Hummus which is made of mashed Garbonzo beans ( chick peas) with Garlic and sea salt and a little bit of Toasted sesame paste.
Hummus is one of the first Foods we Humans made. Never tried this "weird stuff" until years ago when I was setting up a second shift production line and went out to dinner after work to a Lebanese Restaurant in Downtown Lawrence, MA.
I was dared to eat some of that mush , So I dipped in a triangle of pita and I never looked Back !
Back to bean, I like Pinto and Kidney. now I want a a couple of beef and bean Burrito!
I have a hard time digesting Lentil.