Some studies claim it's not that bacteria are good, but that the lack of them ca...

		sanoli on May 22, 2014 \| parent \| context \| favorite \| on: My No-Soap, No-Shampoo, Bacteria-Rich Hygiene Expe... Some studies claim it's not that bacteria are good, but that the lack of them causes an imbalance in our immune system, as they have evolved over millenia to co-exist with this huge diverse flora of bacteria. Apparently, if they're absent, immune me can run amok.