It was just a tiny item on the evening news, so I dunno all the details.
But I *do* go off half-cocked about this kind of thing as a breast cancer survivor myself. Everything up till that study I ate or didn't (as the case may be) all my adult life; and I still got it at 40. I don't believe it's only about food and it's certainly not about one particular food.
But if you *do* get breast cancer *and* you are in good nutritional and psychological shape I reckon you have a better chance.
And anyway... I could recover from the cancer and then a few years later get squashed by a tractor (and that doesn't correlate with chocolate consumption!) and I could have been just as dead
It's basically a question of how quick you can get back to the bike when all is said and done