Posted 25 February 2012 - 04:23 PM
There is certainly a possibility of that, but it is more likely that the rates of cancer reflect the fact that in the last century, we grew food on land that was thoroughly "pooed" on by animals; every year, horses pulled the ploughs and pooed on everything as they worked. This replaced the minerals in the soil but the increasing population and the rise of artificial fertilisers debased the soil until we started importing wheat from the USA, where the huge plains were just starting to be worked in the 1950's. The levels of Selenium (a very good anti-cancer preventative) for example, were much much higher there, than the wheat in the UK. It is not an accident that the general health of the UK population suddenly went up during the fifties. Higher disposable incomes also helped, of course.
I have been told that recently the Selenium levels in US wheat are now dropping as the soil is denuded of minerals even over there. I am afraid that the only practical answer, although it's not ideal, is to take supplements. To prevent cancer, take Selenium, Vitamin E, Vitamin D (at least 3000 IU per day), and silver. All of these nutrients are well-known to prevent cancer, but you won't see this much in the MSM, as Big Pharma would prefer you paid £3000 for chemo drugs instead....
"They'll print money until we run out of trees."
- Jimmy Rogers