He's right. The notion we shouldn't consume these foods, traditionally prepared, based on some notion that they were not part of ancient diets is, well, dumb (that's me saying that). Two reasons:
- They are widely consumed by lots of primitive, H-G type folks.
- Who fucking cares anyway? The substantial nutrition and fermentable probiotic fiber make them an excellent staple foodstuff that people have been subsisting on healthfully for millennia, minimum.
- Who fucking cares anyway?
OK, three reasons. Quoting Stephan: