It's a signal to noise issue, not a question of causation.EmperorPalpatine wrote: That being said, there isn't data suggesting that pre-middle aged cancer can reliably be caused by dietary factors.
"Reliably". Of course, you can't show that low levels of ionizing radiation will reliably cause cancer either in the face of so many other variables. And yet we know that they must, if we could collect a large enough sample size.
Well yes, that was perhaps somewhat wrong. Cancer isn't completely preventable, because there are so many causes.EmperorPalpatine wrote: The problem I have with VGs video is that he said verbatim "Yeah, so basically, cancer is a preventable disease caused by animal products...."
Bananas could have caused his cancer. Probably not, but could have.
That's the scary thing about cancer; it's so unpredictable. There are clearly certain causes, but they function in such a chaotic way that the statistical spread is enormous.
But what does "preventable" mean? Because if we're speaking in absolute terms, nothing is preventable at all.
Reducing risk is meaningful to prevention.
Viruses! Of course, I thought I was missing a big one in my crude list.EmperorPalpatine wrote: That being said, probable isn't even the word I'd use, seeing as their are so many other possible causes. For instance, remaining in the pollutant camp of cancer research is medically ignorant, as viruses have clearly been linked as clear and irrefutable causations of certain cancer, including testicular.
As I said, yes, there are many potential causes. But it also takes many factors together to lead to cancer progression. The hormone and inflammation issues would be hard to ignore. (Also, don't forget choline).
Would he have avoided cancer if he didn't eat animal products, or excessive methionine and other factors from plant products? It's not clear.
That depends largely on how much it's true that cancer is the straw that broke the camel's back. He could have been more or less destined to have testicular cancer from birth due to bad genetic luck; I don't think that's a significant enough part of the whole story to discount the rest though.