Gad test ques

hy people,
i got appointment with my doc tomm and he can generally take blood samples for test. i just want to know if GAD antibody tests are done fastin or random

You don’t need to fast for that but you do for a C-Peptide test. however, if you’re having antibody tests, have the whole panel, not just GAD.

I always fast for all of my test…lol unless otherwise specified. I like to play it safe.