My dad was 50 and totally healthy when he was diagnosed last August. He has always carried a bottle of tums with him because for as long as I can remember he has suffered from heartburn. But on top of that, we live in Fort Mcmurray Alberta Canada (which is one of the largest oil sands production sites in the world) and my dad has worked on the site for 30 years. I know that the heartburn is a huge factor in his cancer but I also can't help to think that it is also due to spending over half his life working in that plant......guess we will never really know
catherine