Human safety data is limited
purity should instead be interpreted using small-molecule analytical specifications such as HPLC, LC-MS, NMR, residual solvent, and water-content data where available
It's not so much that medics have a misunderstanding about B12 being available from liver stores in PA, so much as that, as far as I'm aware, the process of B12 mobilization from the liver is just not well understood
If your B12 deficiency is due to an autoimmune disease or something that's not related to diet, you may need to get injections every two or three months for the rest of your life
These are a phenomenally bad idea and unfortunately theyre largely dispensed by people with zero medical training and even less knowledge of how the human body works
You must be psychologically ready and have a solid yearning to reach your weight loss goals