It's no mystery why plant-based eaters are ravaged by digestive issues—constipation, IBS, crohn's/ulcerative colitis, leaky gut, and the endless list of others.

Their diet is based around indigestible plant-matter which human gastrointestinal tracts are incapable of breaking down, let alone extract any nutrients from.

You may as well eat a "balanced meal" of cardboard and shards of glass, it will get you to all of the above gut problems faster & easier.