Worth knowing: the benzyl alcohol itself does not wear off, and preservative concentration holds steady well beyond 28 days
This step is very important for the right dose
Studies show that its angiogenic effect might be due to the stimulation of VEGFR2, which is a receptor present on the surface of cells that mediates the NO signaling pathway
If there is insufficient (or no) B12 in bloodstream, or it is not linking well with B12 at this stage, your MMA will increase in your bloodstream, and carry on increasing until B12 makes the journey and the required links
Reliable dosing is especially important when comparing multiple compounds in long-term studies
There is one open-label intravenous safety pilot in two healthy adults, who received single doses of 10 mg and 20 mg with no comparator, no blinding, and short-term observation limited to vital signs, self reported symptoms and labs across two days [4]