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The active metabolite of vitamin B12 is required for the methylation of homocysteine in the production of methionine, which is involved in a number of biochemical processes including the monoamine neurotransmitters metabolism
human tolerability unknown
B12 injections can help to boost your energy levels, so you feel more alert, focused, and ready to tackle the day
Someone seeking modest weight reduction might find 4-8mg weekly achieves their objectives with minimal side effects
Lock your desired draw to a round number, such as 10 units (0.1 mL), 25 units (0.25 mL) or 50 units (0.5 mL)