It oxidizes your copper and iron. It makes you copper toxic. Although Miracle-Mineral-Supplement definitely killed parasites for me, I wish I had never tried it. I'm STILL cleaning up the mess of oxidized minerals it left behind. Want to turn your body into rust? Take Miracle-Mineral-Supplement !
I don't want to start a debate here though, because everyone has different experiences. Some people truly benefited from Miracle-Mineral-Supplement . And I'm happy for them! But It wasn't the case for me. I just think there are much better alternatives than MMS.