Long post, sorry. DSIP: what actually has human evidence behind it, and what is extrapolation from animals?

Loose evidence is not the same as no evidence and people overcorrect in both directions.

The comparison group matters more than the compound when the outcome is something as fuzzy as focus.

Sample size, blinding, and who paid for it. Those three questions kill most of the confidence in most of these threads.

Vial content, sterility and reconstitution are three separate questions and the certificate answers about one of them.

Interested in the methods more than the conclusion.