Focus on your own baseline measurements and track progress against yourself
Moreover, those lacking in Vitamin B12 may experience discomfort in the mouth and on the tongue, highlighting the far-reaching effects on overall health
Side-by-side dosing, side effects, and cost and which one to actually pick
The article ends with a sentence like during B12 treatment, there is no need to check the B12 concentration in the blood, as this is supposed to be high. And 130 pmol/l is NOT high
However, when very high oral doses are taken, approximately 1% can be absorbed through passive diffusion, independent of intrinsic factor, which explains how mega-doses can still raise serum levels
Vitamin B12 is considered beneficial and generally safe, even at high doses