And if animal meat is not part of your diet, you need vitamin B-12 injections or supplements
First, a bacterial reverse mutation test (Ames test) assessed AOD9604s mutagenic potential using four histidine-dependent auxotrophic mutants of Salmonella typhimurium (TA1535, TA1537, TA98, TA100) and one tryptophan-dependent auxotrophic mutant of Escherichia coli (WP2 uvrA), using both plate incorporation and pre-incubation methods at doses of 0, 1.6, 8, 40, 200, 1,000, and 2,000 g AOD9604/plate
As a result, you can get more B12 with injections than with oral supplementseven if you take higher oral doses
As the American Society of Health-System Pharmacists puts it in its guide to assigning beyond-use dates: "Ultimately the assigned BUD should default to the more conservative dating after an assessment of sterility and stability." Stability is the peptide chemistry
Serious allergic reactions are rare but require immediate medical attention
When B12 is low, people commonly experience fatigue , numbness/tingling, and cognitive or mood changes