train to give b12 injections Shots at Home: How, Where & How Often Inject Yourself How to self-inject intramuscular vitamin
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Drink plenty of water before and after your shot

Its purpose is to support the bodys natural regenerative functions under provider guidance

[DOI] [PubMed] [Google Scholar] 111.Birkenfeld AL, Budziarek P, Boschmann M, Moro C, Adams F, Franke G, et al

So, is B12 best

Two studies found blood methylmalonic acid (MMA) levels to be elevated in more than 60% of elderly individuals with elevated homocysteine levels

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