I'm uncomfortable with how this article keeps repeating that because it's "not possible" to do a better study, that the result must be conclusive. That simply d

I'm uncomfortable with how this article keeps repeating that because it's "not possible" to do a better study, that the result must be conclusive. That simply does not follow. The fact that you can't do a better study doesn't mean we should believe the result of the best study we have uncritically - and it certainly doesn't mean by itself that the "smoking gun" has been found. So many health myths have been conclusively believed in the past that we should know better than this by now.