Hello, I wondered whether there's anyone out there with knowledge of B12 deficiency?
I've been feeling rubbish with loads of strange symptoms for at least a couple of years.
My ferritin is always lowish - hovering around 15-18 ug/L.
My folate was 11 ug/L in January, 10 in June and now 9.
My B12 was 166 ug/L in January, 161 in June and now 122.
The above is despite taking fairly high levels of supplements since January.
My GP called me last night about my B12 level (he's marked everything else as normal) and said I need to have 5 loading doses of B12 over the next few weeks, then retest B12 in 6 months to see whether it has fallen again.
I tested negative for Intrinsic Factor in June, so he said I don't have pernicious anemia - even though the blood report itself says that a negative IF doesn't rule out PA. I've had a positive ANA result previously, but GP hasn't flagged anything else as a concern. I've noticed that a lot of my results are borderline, just within range.
Should I push for referral to a haematologist or is my GP doing what he should be doing? Would treatment be the same whether I have PA or not?
Many thanks to anyone who gets through this