vitamin b12 injections self administration Vitamin B12 Injection - Self

This is another reason why borrowing a protocol from a different peptide, or from a generic chart, is misguided

Human peptide trials have involved small sample sizes and, sometimes, loose protocols with no blinding or placebo controls

Some of these medications use different active ingredients, ways of taking the drug, and dosing schedules

If you intend to supplement vitamin B12, choose a form with methylcobalamin, hydroxocobalamin, adenosylcobalamin, or a combination of these (avoid cyanocobalamin, if possible)

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If youre feeling tired, have nerve problems, or notice other symptoms, see a doctor