Morty-C-137 Bit more than that, its usually a wide spectrum blood test for molecules and genes. So an example would be that they test for Alanine Aminotransferase is an enzyme in your liver, too much of it and your liver is goosed. They can test for all sorts, and as far as I can tell, it can be pretty useful in catching stuff / warning of stuff early on.
But, I confess, I haven’t yet done Hugo esque research into the subject, I’ve only just started reading about it, and thought I would see if anyone has any experience of it.
The drawback being that a private company has some fairly deep info on your health. You can only begin to imagine the bombardment of marketing shite that follows:
Low T? Hursty trab ads.
Really low T? Saga holiday ads.
Really, really low T? Funeral plan ads!