You have two changes at once here. You cannot attribute anything until one of them moves. Not on a customer service contact but the pattern is familia…

Where does the human data stop and the extrapolation begin? That is the whole thread.

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.

Narrow conclusion.

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