The rain falls hard on a humdrum town, this town has dragged you down
Group 1 - Carcinogenic:
This is the group for which there is the most evidence of cancer risk. […]
• Arsenic and arsenic compounds
[…]
• Solar radiation
• Tamoxifen6
• Tobacco, smoking, second-hand smoke
• Ultraviolet radiation
• X-Radiation and gamma radiation
• Processed meat[…]
Group 2A - Probably carcinogenic:
Limited evidence of carcinogenicity in humans, sufficient evidence of carcinogenicity in experimental animals. […]
• Shift work that disrupts sleep patterns
• Red meat[…]
Group 2B - Possibly carcinogenic:
Limited evidence of carcinogenicity in humans, less than sufficient evidence of carcinogenicity in experimental animals. […]
• Magenta dyes
• Pickled vegetables