Active B12 of 56.7. What to push for from my GP?
Background: I recently found out that a long list of symptoms can be explained by B12 and iron deficiency. I'd love some guidance around how to explore this with the nhs or otherwise...
Symptoms (the classics): fatigue, brain fog, breathlessness, hair loss, nail ridges, low mood, anxiety, extreme post-exercise exhaustion, energy crashes after eating.
The numbers
- Active B12: 56.7 pmol/L
- Ferritin: 23 (was 16 in March, NHS marked it normal, no action 🙃)
- Haemoglobin: 117 (was 112 in March, NHS also marked as normal, no action)
- have lots of other numbers but not sure which are relevant! (I'm trying to work my way through the b12 guidance doc but I won't lie, the brain fog and fatigue are making that slow work atm)
Why I don't think it's dietary
I eat a varied whole foods diet, meat, fish, dairy, eggs. I'm currently taking a B12 spray while I investigate further...
GP appointment Tuesday: I'm going to ask for the following
Tests for underlying causes:
- Intrinsic factor antibodies
- Gastric parietal cell antibodies
- Coeliac serology
- H. pylori stool antigen test
- FIT test (an iron infusion consultation asked me a question about blood in stool and now I'm retrospectively thinking I do...)
Treatment:
- I'm going to ask for the B12 injections straight away whilst we investigate the source.
Questions for this community
- Should I be asking for any other tests?
- Will I get resistance to getting the injection while we investigate? What should I be pushing for?
- Best route to unbiased holistic advice. Should I be trying to get a referral to a haematologist?
Thank you so much for being such a welcoming and active community (that we all wish we weren't a member of haha)