This little sticker is on the inside of the cabinet in the downstairs bathroom in our house. It has been there since we moved in 5 years ago and for God-only-knows how long before that. Heidi and I refer to it as "our daily dose of paranoia."
It really speaks for itself. I see it every morning as I get ready for work.
But really, indigestion = cancer? If that's the case, we're all doomed.