Rhonda Patrick· PhD
the reference ranges are purely uh populationbased um distribution questions so every lab will have a different way of doing this but a general uh you know sort of philosophy for labs is you know let you know so for a the lab we use and by the way we completely ignore these reference ranges they're but they're there we can't avoid them they're there and we explain to our patients that we're going to editorialize on top of them