bbq and Smoked meats
Ssubjecting animal protein to high heat creates carcinogenic byproducts called heterocyclic amines
some Soda and Carbonated Beverages
Salted and Pickled Foods
Preserved foods like pickles, jams, and century eggs as they contain nitrites which are carcinogenic
Minimize use of Alcoholic bevrages
Consult your doctor if you should avoid excessive intake of vitamin supplements, as they act as antioxidants and can interfere with chemotherapy when taken in large doses.