It is true that Tobacco increases cancer risk. But what about stuff like the use of Teflon and other "forever" chemicals? These things may also be making a con

It is true that Tobacco increases cancer risk. But what about stuff like the use of Teflon and other "forever" chemicals? These things may also be making a contribution. It could also be a genetic defect. A liver cell growing in the lung. Or maybe a staple food familiar to Asian women that is being contaminated with carcinogens.