After a quick search, a lot of the highest foods listed as natural enzyme suppliers were fruits or fermented products such as kefir and miso. Never heard of these “enzymes” that are only in pork and shellfish? Not saying your mom didn’t read that, just a bit confused, can you enlighten me?
“Enzymes “ are proteins. You have no problem breaking down and digesting proteins* (every rule has exceptions. You cant digest hair or prion proteins for instance).
This is a hard pass and psuedo science.
I recall a class once that mentioned something about how the further you get from the original energy source, the less efficient it becomes. The original OG source being plants, who convert sunlight, and herbivores being the next step, predators being yet another. Something about ATP conversion or whatever.
That was… what, over 20 years ago now? So that science may have been debunked. But it might not be. I wish I’d paid more attention in class.