A quick follow up question to a post I'd written about active b12 testing:
I got mine tested about 2 weeks ago and the result was high, 234 (range 25-165). I'd been taking b12 supplements (in pill form) very off and on up until I got tested with the last supplement being taken 48 hours before the test.
My question is how long should I wait until I test again to get a truer level? I've heard conflicting things from doctors, lab websites etc.
I was also wondering if 234 for the active b 12 is even that high? With tablets, sublinguals or shots I've heard of it being higher but I'm not really clear as to how high supplements and/or shots could or should push this number.
I'm still quite tired and want to get a truer reading so I can make a supplement action plan and hopefully have more energy!
Thanks in advance!