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

The hologram is the least useful check because it is the one everybody makes. Not on a changed taste or smell but the pattern is familiar.

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

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

You have two changes at once here. You cannot attribute anything until one of them moves.