I think that there are additives in food that may not be the best thing to consume HOWEVER I don't believe that anyone can prove that what you eat causes or contributes to the origin of all cancers. There are genes proven to be present in some cancer populations - seems that even if these individuals eat a 100% natural diet of only the most select fruits, veggies, lean "healthy meat" blah blah blah that they will still be at high risk for cancer. Some people with particular cancer genes are encouraged by the medical field to remove stomachs, breasts, etc BEFORE they even get cancer.
What about cancer that runs through populations who are not eating "crap food".
There are those in the cancer research field that believe that cancer may be caused/triggered by a virus.
I do think that people fighting any disease should focus a little more on essential nutrition due to the effects of the disease and treatment.
I think, in general, people should use moderation with all foods as well as exercise (also not a cancer cure or prevention - I know marathon runners who have had cancer).
I think those who claim cure/prevention do to a single source (veggie juice, pom juice, vinegar, blah blah blah) are doing others a disservice.
As far as money....of course everyone is concerned about making money and everyone is encouraged to make money. Darn near everything in society has to do with money in one manner or another....even the mates we choose. Of course a company is going to look at the bottom line...they need to in order to keep paying their workers and keep the money coming in. Just look at how much money is spent on advertising/marketing by breast cancer research organizations...not to mention the salaries of the top employees.
Is there a conspiracy to make/keep people sick or to prevent a cure....I simply can't narrow my mind enough to accept that all the individuals who have devoted their lives to research are all covering up.... There are too many researchers in the field - in universities, hospitals, labs, government, private industry (not to mention around the world) to even suggest a grand conspiracy.