Big Toothpaste’s dirty secret: 90% of brands contain cancer-causing heavy metals

Independent testing of 51 toothpaste brands found 90% contained lead, 65% arsenic, 47% mercury and 35% cadmium. Heavy metals enter toothpaste through contaminated raw ingredients like hydroxyapatite, calcium carbonate and bentonite clay. Lead and cadmium disrupt cellular functions, causing kidney damage, osteoporosis, anemia and...

Läs hela artikeln hos källan.