Absolutely agreed RevCat. We will each tread our own line on this one but as a statistician in the real world, can I just say it really is complicated.
If anyone is interested in that side of things the complications are:
There is a multivariate relationship between bc and its many causes (that is the different factors interact with each other as well as being risks in their own right so alcohol and stress may both be risk factors for bc, but if a glass of wine brings down your stress levels it might actually minimise the effect of something else whilst being a risk factor in itself). Excuse the explanation, probably clear as mud…
Also, we each respond differently to each of the risk factors, because we are different in age, weight, genetics, history etc
On an entirely unrelated medical issue when I had a pregnancy condition a medical doctor once said to me, knowing my background, it isn’t as simple as finding that something has a statistical relationship ie: this condition can cause stillbirths, but that I would need to have a statistically valid number of children myself (50!!) before anyone could say whether I as an individual, not a sample of the population, would react to that condition in a particular way.
Then each of the risk factors might interact with other risk factors differently in different ones of us who respond differently to those combinations and so it goes on building levels of statistical complexity.
I will admit that, whether or not well intended, some of the over-simplistic reporting of research into triggers of bc winds me up as it makes it sound as simple as “you must not do x” or “y causes bc” but what has actually been found is way more complicated and hedged with many more ifs and buts than that.
End of stats 101 lecture…
When I asked my lovely surgeon whether I should stop drinking caffeine, or alcohol or whether the fact that my mum had bc before a certain age or I once dropped a plank on exactly the place I got my bc had contributed to my getting it, he replied that it was quite likely also just chance that I was the one in seven who got this and that, whilst it may well help to cut out dairy, alcohol or whatever, if this all added to my stress levels, it might be doing me more harm than good.
So, a statistical explanation for the “all things in moderation” approach which I tend to take but also, if others find that cutting out something or things which are stated to be a risk factor helps them to feel that they have some control over bc then it may help them too.
Sadly, it isn’t a simple illness, there are no simple answers and so we each have to do what feels right and best for us xx