Exposure to hookah smoking resulted in elevated plasma and saliva levels of toxic metals, namely cadmium, copper, and zinc [145], which could contribute to its long-term carcinogenicity
Manigrasso, M., Buonanno, G., Stabile, L., Morawska, L
Scientific studies have shown that switching completely from conventional cigarettes to the IQOS system significantly reduces your bodys exposure to harmful or potentially harmful chemicals. Even with this action, these products are not safe nor FDA approved. The exposure modification orders also do not permit the company to make any other modified risk claims or any express or implied statements that convey or could mislead consumers into believing that the products are endorsed or approved by the FDA, or that the FDA deems the products to be safe for use by consumers
But experts generally agree that diet may add to the risk of prostate cancer