how to do b12 injections yourself self-inject intramuscular vitamin - Overview Ivy Grove Surgery : Self-administration

Monitoring: Track dose, site and observations weekly

Think of your body as having a sophisticated factory that produces red blood cells

Efficacy and tolerability of oral and intramuscular S-adenosyl-L-methionine 1,4-butanedisulfonate (SAMe) in the treatment of major depression: comparison with imipramine in 2 multicenter studies

Foundational NNMT Discoveries The foundational research establishing NNMT as a metabolic regulator and potential therapeutic target came from studies by Daniel Kraus and colleagues published in Nature in 2014, which demonstrated that NNMT expression is dramatically upregulated in adipose tissue of obese humans and diet-induced obese mice, and that genetic knockdown of NNMT in mice protected against diet-induced obesity and improved metabolic parameters

That is well under the time you would spend at urgent care, where two to four hours between driving, checking in, waiting, and being treated is typical