I am surprised this writeup didn’t mention physical aspects of geophagy. I always thought that tooth-wear was the main hazard of eating dirt. There’s plenty of research on geophagy and tooth-wear, both direct like kaolin, and indirect like stone-milled grains which has a big impact in dental specimens in archeology.
I am surprised this writeup didn’t mention physical aspects of geophagy. I always thought that tooth-wear was the main hazard of eating dirt. There’s plenty of research on geophagy and tooth-wear, both direct like kaolin, and indirect like stone-milled grains which has a big impact in dental specimens in archeology.
Kids of dirt eating age will change their teeth in a few years anyway, so I think tooth-wear is less concerning.