Active B12 Result: Just had a Medicheck Active B... - Thyroid UK

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Active B12 Result

Fortie profile image
4 Replies

Just had a Medicheck Active B12 result of 89.9 pmol range 37 -188

It stated that this was optimal. Do you agree? seemed to me although adequate maybe would not be classed as optimal??

I do not currently take B vitamins but are currently on the loading winter dose of Vitamin D as prescribed by GP. as from this week.

Was Vit D deficient at the beginning of 2023 loading dose prescribed and I have been taking

Better health 3000iu {75ug} throughout the summer months.

So do you advise that I do take a B vitamins?

Many Thanks

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Fortie profile image
Fortie
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SlowDragon profile image
SlowDragonAdministrator

Was folate tested

What are TSH, Ft4 and Ft3 results

How much levothyroxine are you currently taking

Fortie profile image
Fortie in reply to SlowDragon

Hi I have not had a recent Thyroid test by GP but I did a Medichecks Active B12 as I was experiencing sore tongue/tired.

I currently take Levothyroxine 150 - I run at between dose of 150 - 175. if I continue on 175 I get over medicated symptoms so I add in the additional 25 adhoc r Doc was happy with this as said results on last test did indicate over medicated and as I agreed with him he said to drop back to 150 or 165. Last thyroid test over a yr ago

Dancer57 profile image
Dancer57

I'm no expert but an Active B12 result of 89.9 sounds good to me. Do you know your total B12?

My Active B12 is 28.6, total B12 444, so I am envious of your result, I don't take supplements but do eat lots of B12 foods.

No doubt someone on here will give you good advice on whether 89.9 is optimal or not!!

Fortie profile image
Fortie in reply to Dancer57

Many Thanks - the range was 37 -188 so was thinking it was not optimal. But maybe it better than I thought.

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