Tell us about yourself!
According to the American Cancer Society its the production of aluminum that's carcinogenic. They also list things like (among others)Acetaldehyde (from consuming alcoholic beverages)Alcoholic beveragesEthanol in alcoholic beverages (duuuh - where else would it be...)Leather dustOutdoor air pollution (and the particulate matter in it)Processed meat (consumption of)Solar radiationUltraviolet (UV) radiation, including UVA, UVB, and UVC raysWood dustas carcinogenic to humans. So if you want to stay cancer-free you'd better stop whittling while hanging around barbecues drinking beer in the sun.
Wall of Rainbow Koi