Vit B12 please help with interpreting results.

[lisan1]

My latest result was

B12 966 (211-911)

I have been supplementing with 20mcg B12 and was taking these the days before the test, although not on the day of the test. Would this mean that I don't need to supplement any more or is the result not true, and therefore much lower, because of supplements?

[Clutter]

Lisan1,

The results is what it is. It is high because you are supplementing. How low was it before you started supplementing?

[lisan1 in reply to Clutter]

It was 560 but then I was still taking a multivitamin.

I have been supplementing for 3 months.

What do you think about Vit D 75 nmol/l. No ref range.

[Clutter in reply to lisan1]

Lisan1,

560 isn't low. I wouldn't have bothered supplementing with B12 560.

VitD 75nmol/L is replete. I would continue supplementing until you can get several hours sun on your face, arms and legs each week.

[lisan1 in reply to Clutter]

Thank you!

You're always so helpful. 😃