Folate: I’m wondering if anyone can... - Pernicious Anaemi...

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Folate

Blais profile image
14 Replies

I’m wondering if anyone can advise me.

I’ve been having injections of Hydroxycobalamin every 8 weeks for years and have been fine. About 6 weeks ago I had a fall and hit my head and a week or so later I started getting all the old B12 symptoms especially neurological ones in spades. I struggled on but was getting to the point where I couldn’t hold my back up or get my words out and felt very uncoordinated , kept dropping things and tearful and just weak, headaches and unmotivated. My partner suggested trying a b12 injection even though nowhere near due ( I self inject) and I had a huge reaction to it with warmth and tingling surging up my spine and throughout my body and head. Next day I felt improved and the day after completely better.

I was blaming the fall but now think my body needed more B12. I’ve had covid 3 times this year and the vaccines. Might this have depleted the B12 in my body?

Then I started thinking about Ferretin and Folate. My Ferretin is 30- tested recently. I haven’t had my folate tested for years and will ask the gp to do that. When I was first diagnosed I took active folate and it made me very unwell with immediate through the roof anxiety. As a consequence I’m very nervous of taking any folate supplementation. Can I rely on the GP result for folate levels? What form of folate can I take which will not cause anxiety? Will I absorb it through the gut? I have very high parietal cell antibodies and a long history of anaemia and neurological and other symptoms without b12 injections but haven’t been diagnosed with PA because the IF test was negative. That was 14 years ago and I’m now 61. Should I be pressing for another IF test now I’m older? I worry if I get dementia or something and I’m not diagnosed with PA that someone will stop my injections. I’d like a diagnosis and for my need for B12 to be on the record properly.

Should I press to see a haematologist or see one privately? There’s a big history of auto immune illness in my family and I feel the the whole picture has never been looked at.

Your advice so appreciated

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Blais profile image
Blais
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14 Replies
Nackapan profile image
Nackapan

Firstly. How wonderful the extra b12 injection worked. Not many have such a clear positive response .

Folate levels are accurate from the NHS.

Often having more up to date lab. equipment than private ones.

It's usually done with b12 as sensible before b12 treatment.

Not so good when b12 levels not needed. .

Sounds like you did need more b12 .

I've had more during covid.

And other viral Infections.

Does no harm but good .

Sensible suggestion from your husband.

Ferritin shouldn't be looked at in isolation.

You may well ve okay with a level of 30 .

Compare it to old blood results.

I'm better between 40-60 .

Have you got symptoms thar match low ferritin?

Usually if iron prescribed its monitored. A follow up blood test 3 months later.

Not sure about pushing for a IFA test

It csn be used to stop prescriptions too.

Was in my surgery.

Fortunately for me my prescription was sanctioned by a neurologist.

So I could ignore blood form sent to me to test b12 levels ! And IFAB.

It actually stated if b12 replete and Ifab negative b12 injectuons would stop.

Angered me no end .

So be aware

Referrals can be a complete waste of time or helpful.

Again depends on who you see .

I got an ENT referral.

Was by telephone.

No examination.

But then sent fir an ear pressure test

Actually asked what they coukd do for me ??

I was hoping for explanations for symptoms

I did get a pysio referral from them which was unexpected when answered that impossible question.

Ongoing vestibular disorder from b12 deficiency.

So think what you hope to get ftom s specialist.

Blais profile image
Blais in reply to Nackapan

Thank you so much for your helpful reply

As you say I’m reluctant to ask my GP for a folate test or an IF test because they’ll likely test B12 too and when it comes back high try to review my injections.

Maybe I should have a private test ?

Gambit62 profile image
Gambit62Administrator

Unfortunately the IFAB test isn't very sensitive and will give false negatives about 50% of the time meaning that a negative doesn't rule out PA as the cause of a B12 absorption problem. A false positive is much rarer which is why it is a useful test . The BSCH standards even include IFAB negative PA because the test is so prone to false negatives.

There is a test involving gastrin levels as a marker that may be better at confirming PA but I don't think this is currently recognised or even mentioned in standards if you are in the UK

Patients with PA often experience problems absorbing other vitamins and minerals because they have lower stomach acidity. Folate and iron are the most commonly affected.

Acidity levels also tend to drop as you get older which would put you in a double whammy for absorption problems.

Active or methylated forms of folate tend to be the ones that produce higher levels of anxiety in some patients - methlylated forms of B12 can have the same effect. Try a supermarket supplement and see if that works better for you.

Blais profile image
Blais in reply to Gambit62

Thank you so much for your reply. I had such a bad reaction to methylated folate - out of the park anxiety which lasted months - that I’m truly nervous about taking folate in any form. I’ve been having B12 injections for over 10 years and have never supplemented with folate - maybe that’s the reason I’m getting symptoms now. Have you ever heard of anyone getting anxious with folic acid and will I absorb it through my gut ? I’m very high parietal cell antibodies. My Ferretin has been a real struggle for decades down at 6 several times and never much above 20 and before menopause I had done iron infusions on the nhs and I got up to 55 and felt much better after a few weeks. Now I’m at 30. I’d love an iron infusion but they won’t give me one I’m sure as I’m within limits but still at the very bottom of normal. Should I consider a private iron infusion?

Gambit62 profile image
Gambit62Administrator in reply to Blais

Generally problems with folate absorption aren't as fundamental as those for B12 absorption

Ferritin isn't a definitive measure of iron status - ask for a full iron panel if you are concerned but being low in range probably isn't a problem.

Please remember - this is a patient support forum and not a substitute for professional medical advice. A pharmacist should be able to help with recommending suitable supplements.

Sleepybunny profile image
Sleepybunny

Hi,

Welcome to the forum.

I spoke recently to a B12 deficiency sufferer who needed to increase the frequency of their injections as they got older.

I do wonder if going through the menopause could increase the need for B12.

I've read that some people with Long Covid may be deficient in B12 and Vitamin D.

Search online for "long covid vitamin deficiency" but make sure you're looking at reliable websites.

I've assumed you're in UK.

It's helpful to know which country you are in as treatment patterns can vary between countries. I'm in UK.

Have you considered joining and talking to PAS?

PAS can offer support and pass on useful info. You do not need a confirmed PA diagnosis to join PAS. PAS membership is separate to membership of this forum.

A PAS survey some years ago found that some people waited over 10 years to get a diagnosis.

On this forum there are people who have never found out why they have B12 deficiency.

PAS (Pernicious Anaemia Society)

Based in Wales, UK. Has some overseas members.

pernicious-anaemia-society....

There is a helpline number that PAS members can ring.

PAS support groups in UK

pernicious-anaemia-society....

Testing for PA

pernicious-anaemia-society....

I've also read that a pepsinogen test may be useful.

There may be some useful info in links below.

Some links may have details that could be upsetting.

Link about "What to do next" if B12 deficiency suspected

b12deficiency.info/what-to-...

Unhappy with Treatment (UK info)?

Letters to GPs about B12 deficiency

b12deficiency.info/b12-writ...

PA and B12 deficiency are not always as well understood by health professionals as they should be.

UK B12 documents

NHS article about B12 deficiency and folate deficiency (easy to read)

nhs.uk/conditions/vitamin-b...

BSH Cobalamin and Folate Guidelines (detailed/aimed at health professionals)

b-s-h.org.uk/guidelines/gui...

Diagnostic flowchart from BSH Cobalamin and Folate Guidelines which mentions Antibody Negative PA.

stichtingb12tekort.nl/engli...

BNF Hydroxocobalamin

bnf.nice.org.uk/drug/hydrox...

NICE CKS B12 deficiency and folate deficiency

cks.nice.org.uk/topics/anae...

There are currently new NICE guidelines in development for Pernicious Anaemia and B12 deficiency. These should be published in 2023.

nice.org.uk/guidance/indeve...

If you click on "project documents" then on "consultation comments and responses" it gives a good insight into current issues around diagnosis and treatment(lots of pages).

Local guidelines

I suggest finding out what's in the local B12 deficiency guidelines and local folate deficiency guidelines for your ICB (Integrated Care Board) or Health Board.

Try an internet search or submit a FOI (freedom of information) request to ICB or Health board to find them.

Two useful B12 books

(folate is also mentioned in them)

"What You Need to Know About Pernicious Anaemia and B12 Deficiency" by Martyn Hooper

Martyn Hooper is the chair of PAS (Pernicious Anaemia Society).

UK treatment info in book is out of date. See BNF hydroxocobalamin link.

"Could it Be B12?: An Epidemic of Misdiagnoses" by Sally Pacholok and JJ. Stuart (US authors)

Very comprehensive with lots of case studies.

Sometimes PA and B12 deficiency is not always as well understood as it should be by health professionals.

B12 article from Mayo Clinic in US

The Many Faces of Cobalamin (Vitamin B12) Deficiency

ncbi.nlm.nih.gov/pmc/articl...

Table 1 in above article is about frequent misconceptions about B12 deficiency that health professionals may have.

Links to forum threads where I left detailed replies with lots of B12 deficiency info eg causes and symptoms, more UK B12 documents, B12 books, B12 films, B12 websites and B12 articles and a few hints on dealing with unhelpful GPs.

Some links may have details that could be upsetting.

Some of the info will be specific to UK.

healthunlocked.com/pasoc/po...

healthunlocked.com/pasoc/po...

healthunlocked.com/pasoc/po...

I'm not medically trained.

Blais profile image
Blais in reply to Sleepybunny

Thank you for all this information. So much appreciated

Sleepybunny profile image
Sleepybunny in reply to Blais

Hi again,

Petitition

There is currently a petition to get injectable B12 available over the counter in UK.

change.org/p/dr-june-raine-...

Tracey Witty of B12 Deficiency Info has been campaigning on this issue for 8 years.

b12deficiency.info/eight-lo...

Blais profile image
Blais in reply to Sleepybunny

Thank you

I’ve signed and chipped in £7

Sleepybunny profile image
Sleepybunny in reply to Blais

I think any money goes to change.org rather than the groups posting petitions.

There's a statement under the petition.

CRK1 profile image
CRK1

I'm very interested to hear that after a fall with a hit to the head you experienced an increase in symptoms that you associated with your B12 deficiency. I had a slip on black ice and a hit to the head earlier this year, and within days was experiencing severe fatigue and other symptoms associated with B12 deficiency. My B12 had been tested in July 2021 and was 521 - so not considered low by my PCP (I am in USA). But after the fall and my new symptoms my PCP immediately retested and it was 175 (about 2 weeks after the fall). I was started on B12 injections, and slowly have recovered although I now SI daily as my PCP's treatment was too sporadic.

I've done a lot of reading and research and what I have learned is that when the brain suffers even a mild hit, the brain then scavenges the body for B12 in order to repair the disrupted brain axons. There are peer reviewed articles recommending massive B12 treatment with head injury, but this has not been adopted as as standard of care protocol for treating head injuries.

My level of 521 in July 2021 may well already have been on a downward track. When tested this March in addition to very low B12 I also had positive IF test as well as H.pylori (now treated). I had some symptoms before the hit to the head that I now think may well have been B12 deficiency symptoms and have read that under 600 test result is considered by some of the medical community to indicate a problem. But the hit to the head apparently immediately accelerated the B12 decline.

Is there anyone else that experienced B12 issues after a hit to the head? I'd love to connect on this.

Polaris profile image
Polaris in reply to CRK1

Really interesting CRK1 and I’m so glad you were able to get the treatment you needed……..

Wondering if you have any links to the research?  

I had several bad falls before I realised it was probably connected to PA/B12 deficiency (autoimmune disease runs through our family).  The first fall was out walking on holiday some years ago - ended up flat on my face - now realise reflexes probably not working properly, as sustained severe forehead bruising with a black eye.   I do remember feeling v. unwell, retiring to bed, shivering with shock. 

It was a few years later though, after a really bad virus, that I began to experience relentless fatigue, brain fog, tingling feet, proprioception, etc.  Self treatment e.o.d. with B12 injections for the last four or five years means I’m now able to live a normal life, walking as much as possible, but being careful to avoid stress or overdo exercise.   

One thing I’ve noticed is that many top athletes end up with neurological diseases, (Motor Neurone Disease, Parkinson’s, MS, etc.) ?   

PS I still have balance problems when walking in the dark……

Blais profile image
Blais in reply to CRK1

So interesting. I never imagined that a blow to the head could scavenge B12. But when I took the injection I could feel my head literally lapping it up!

Sleepybunny profile image
Sleepybunny in reply to CRK1

Might be worth starting a new thread on the forum with this story CRK1

Very interesting.

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