https://www.theverge.com/2018/1/1/16839092/raw-water-unfiltered-untreated-disease-toxins-microbes-minerals-cholera-new-york-times
origin - http://www.pipiscrew.com/2018/01/raw-water-is-the-latest-pseudo-scientific-craze-that-could-make-you-sick/ raw-water-is-the-latest-pseudo-scientific-craze-that-could-make-you-sick