Quote:
Originally Posted by mrsD
50mcg orally is not enough IMO. You will need 1000mcg to 5,000mcg orally at least. Only 1-10% is absorbed orally. So take this on an empty stomach to get the best results.
Please read the beginning of this thread for dosing oral, and also choosing the active form methylcobalamine instead of Cyano.
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I wonder in your opinion if a B12 of 320 pg/ml could be low for someone with PN? PCP say level is normal! I am not convinced. I know about your info and agree on dose an type plus empty stomach. Any feedback would be helpful! Thanks. P.S. Have serious burning stinging pain in feet, toes and now hands.