Domain age is one of the few signals that is expensive to fake and free to check.

Batch and expiry copied from a real box will already be nearly expired. That is the tell.

Reference ranges differ between labs, so comparing two reports is close to meaningless.

Check the register yourself rather than trusting the number printed on the site.

Worth asking what specifically was measured. Pain scores move with mood and function does not.

Most of the popular protocol is borrowed from a clinical population and applied to healthy people without comment.

Changing prescriber does not reset anything, and people discover that the hard way.

Half of what people describe as tolerance is a change in the underlying condition, and the two need different answers.

Loose evidence and no evidence are different, and people overcorrect in both directions.