Does supplementing B12 effect thyroid blood tests in any way?

[jwestaway]

Dear All,

I'm due a blood test in early August and currently supplementing with B complex and 1000mcg B12 methylcobalamin. Will this skew my thyroid blood test in any way?

Thank you.

[Clutter]

Jwestaway,

Supplementing B12 and other supplements won't skew thyroid blood tests.

[jwestaway in reply to Clutter]

Thank you.