Moreover, while some people are aware of studies like that, it seems a little odd that there are enough health freaks who aren't put off by the drugs the keep the shop in business.
"it seems a little odd" should lead to noticing confusion and then updating your view of the world so that the world doesn't seem odd anymore.
Things being odd certainly should lead to updating models, however, unless the models are perfect, things may continue to be odd.
Since it turns out that it isn't feasible to include check as many as apply questions in the big survey, I'm asking about supplements here. I've got a bunch of questions, and I don't mind at all if you just answer some of them.
What supplements do you take? At what dosages? Are there other considerations, like with/without food or time of day?
Are there supplements you've stopped using?
How did you decide to take the supplements you're using? How do you decide whether to continue taking them?
Do you have preferred suppliers? How did you choose them?