alt Hacker NewsThere's a hypothesized mechanism, but again, no actual demonstration of causality. No one is RCTing brushing teeth, for obvious reasons.
There's a hypothesized mechanism, but again, no actual demonstration of causality. No one is RCTing brushing teeth, for obvious reasons.
Proposed mechanisms are better than statistical handwaving.
This gives researchers (the lab kind) something to investigate.
I respect this kind of science a lot more than statistical paper pushing.