Meds: Can you take b vitamin with levothyroxine - Thyroid UK

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Greyhair57 profile image
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Can you take b vitamin with levothyroxine

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Greyhair57 profile image
Greyhair57
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Lalatoot profile image
Lalatoot

Not at the same time. Leave a 2 hour gap.

greygoose profile image
greygoose

Which B vitamin are you talking about? Are you talking about sublingual B12? Or a spray or a B complex tablet?

Tablets should be taken two hours away from thyroid hormone.

With sublingual nuggets and sprays it doesn't matter when you take them because they don't go into the stomach. :)

SlowDragon profile image
SlowDragonAdministrator

Ideally you should get tested FIRST by GP for Pernicious Anaemia

For full Thyroid evaluation you need TSH, FT4 and FT3 plus both TPO and TG thyroid antibodies tested. Also EXTREMELY important to test vitamin D, folate, ferritin and B12

Low vitamin levels are extremely common, especially if you have autoimmune thyroid disease (Hashimoto's) diagnosed by raised Thyroid antibodies

Ask GP to test vitamin levels

You may need to get full Thyroid testing privately as NHS refuses to test TG antibodies if TPO antibodies are negative

Recommended on here that all thyroid blood tests should ideally be done as early as possible in morning and before eating or drinking anything other than water .

Last dose of Levothyroxine 24 hours prior to blood test. (taking delayed dose immediately after blood draw).

This gives highest TSH, lowest FT4 and most consistent results. (Patient to patient tip, best not mentioned to GP or phlebotomist)

Is this how you do your tests?

Private tests are available. Thousands on here forced to do this as NHS often refuses to test FT3 or antibodies

thyroiduk.org.uk/tuk/testin...

For thyroid including antibodies and vitamins

Medichecks Thyroid plus ultra vitamin or Blue Horizon Thyroid plus eleven are the most popular choice. DIY finger prick test or option to pay extra for private blood draw. Both companies often have special offers, Medichecks usually have offers on Thursdays, Blue Horizon its more random

If you can get GP to test vitamins and antibodies then cheapest option for just TSH, FT4 and FT3 £29 (via NHS private service )

monitormyhealth.org.uk/thyr...

If antibodies are high this is Hashimoto's, (also known by medics here in UK more commonly as autoimmune thyroid disease).

About 90% of all primary hypothyroidism in Uk is due to Hashimoto's.

Marz profile image
Marz

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