Essentially water-soluble this vitamin is commonly found in a variety of foods such as fish, shellfish, meat, eggs, and dairy products
Because this is a small-molecule salt rather than a peptide, the usual peptide precautions about mechanical shear and methionine or tryptophan oxidation do not apply
Poor Absorption: Conditions like pernicious anaemia (an autoimmune disorder), celiac disease, Crohns disease, or stomach surgeries can reduce B12 absorption
If you remember from my previous video, B12 deficiency is treated with 1,000 micrograms a day for a month or more, and that could potentially trigger it, as noted in this vegan woman who wasnt taking B12, developed B12 deficiency, and had to be treated with such high doses her face erupted in acne