Hi I have recently been told that I have PA my b12 is 117 and my folate is 3. I tested strong positive for parietal cell antibodies , I don't start my loading injections for another 2 weeks as this was the only time the doctors could fit me in. I have just had another blood test for IFA but I'm confused if this comes back as negative does this mean I don't have PA and what happens then? Really don't understand and my doctors haven't explained anything. Thanks
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