[PMID: 23036594] PubMed record related to this compound for laboratory literature review
[12] They should be stored at controlled room temperature, typically around 20C to 25C (68F to 77F), and kept in a clean, dry place
Some individuals may notice improvements in energy, mental clarity, or general wellbeing within a few days, while others may take several weeks
The most common cause of Vitamin B12 deficiency is a lack of intrinsic factor, a protein the stomach produces that is essential for B12 absorption
I would respectfully ask if the B12 test could be repeated, I have learned here that B12 supplementing can alter folate levels so I wonder if your folate level being considerably above the high end of the range has masked your B12 deficiency and affected your B12 levels
The choice of solvent affects stability, safety, and shelf life