Extra B12 needed post vaccination? - Pernicious Anaemi...

Pernicious Anaemia Society

31,937 members23,078 posts

Extra B12 needed post vaccination?

Baggy8 profile image
12 Replies

Last weekend I received my 3rd COVID and Flu vaccines. I had no after affects, however am experiencing symptoms that I need my B12 now. I usually SI every fortnight, however this will be after only 5 days. Can anyone suggest why the vaccines pull so much on our B12? As you may guess, I’m no scientist 😏..

Written by
Baggy8 profile image
Baggy8
To view profiles and participate in discussions please or .
Read more about...
12 Replies
deniseinmilden profile image
deniseinmilden

The only thing I can guess at is that B12 is used for DNA synthesis and in the process of making the antibody proteins, B and T cells so you will be using more like that.

And more will be used in your liver to bind with any toxins that your body produces as a result of the vaccine carrier and fighting the mild infection reaction that the vaccine causes.

You body will have been working harder to cope with everything so will have been using more resources in terms of vitamins and minerals to do its work.

In some ways it's this depletion of vital nutrients that makes you feel "run down" (as in stocks of things being "run down" until they are in short supply) for quite a while, even once the main symptoms have gone, whenever you have a illness or injury.

Because we normally do our B12 jabs at the minimum frequency that we can get away with and we are more aware of the specific symptoms of B12 deficiency this increased use rate will show up a shortfall sooner and we will recognise it.

Baggy8 profile image
Baggy8 in reply to deniseinmilden

That is brilliant! Question answered deniseinmilden 😊. This forum is SO good.....

bookish profile image
bookish

The PAS Spring newsletter mentioned B12/methylation changes in connection with Covid and potentially vaccine, prompting me to post healthunlocked.com/pasoc/po.... My father's B12 has certainly taken a major hit, seemingly with vaccine. The articles referred to are

sciencedirect.com/science/a...

maturitas.org/article/S0378...

researchgate.net/publicatio...

researchgate.net/publicatio...

Cheers

Baggy8 profile image
Baggy8

Thanks bookish, l love a good read...

Nackapan profile image
Nackapan

I certainly injected b12 at a higher frequency after my first AZ As poorly

bookish profile image
bookish

My pleasure. Much of it is beyond me, too, but that was my general conclusion. I've found a small dose of methylfolate added to my B12 made a huge difference to overall functioning. Hope the extra helps and all goes well x

Newlyhere profile image
Newlyhere

Surely what you’re describing is an after affect and like so many others an ADR that is not being investigated? Please report it to your GP.

Baggy8 profile image
Baggy8 in reply to Newlyhere

That's a fair point I'd not considered, which could help others. I'm not prepared for the usual hour sitting on the phone to speak to someone at my surgery. However I will email them this morning

Newlyhere profile image
Newlyhere in reply to Baggy8

Thank you. Based on the explanations it can be presumed that it may affect B12 in the general population which might explain many issues being seen post Covid and post vax.

helvella profile image
helvella in reply to Newlyhere

Report using the MHRA's Yellow Card scheme - they even have a special part for anything related to COVID-19:

COVID-19 Issues

There is a special Covid-19 page which includes vaccines, diagnostic testing kits, a few specific medicines and several other things.

Coronavirus Yellow Card reporting site

coronavirus-yellowcard.mhra...

Baggy8 profile image
Baggy8

Will do

Newlyhere profile image
Newlyhere

You can also check WHO Vigiaccess site using the correct name Comirnaty for ADRs.

You may also like...

B12 and the covid vaccine

problems having the covid vaccine close to the b12 injection ? I have my next b12 injection...

Advice Please on B12 injections before and after COVID vaccination

wait after I get COVID vaccine before next B12. My symptoms are quite extreme with permanent nerve...

Pfizer vaccine and B12?

I had my first vaccination with the Pfizer vaccine a week ago. Had my B12 injection the day...

Have flu, is extra B12 shot a good idea or not?

I usually get a flu shot (preservative-free for safety) but I waited too long this year and caught...

b12 deficiency need advice

regular doctor started me on 2000mcg of b12 pills every day. My B12 level raised to 1000 within a...