"rats forced to inhale talc for 6 hours a day, five days a week over at least 113 weeks." Thats a lot different than applying it to your body. If I inhale sand

"rats forced to inhale talc for 6 hours a day, five days a week over at least 113 weeks." Thats a lot different than applying it to your body. If I inhale sand for 6 hours a day for 113 weeks I would not be surprised to get tumors as well, I still go to the beach. Most things around us we touch could cause tumors if we inhaled them constantly over time.