Ancient clay remedy may have potential to boost modern gut health

>Beneficial modulation of the gut microbiome by leachates of Penicillium purpurogenum in the presence of clays: A model for the preparation and efficacy of historical Lemnian Earth

https://journals.plos.org/plosone/article?id=10.1371/journal...

On mobile, that page loads up a ginormous ad, covering >50% of the page.

Garbage.