Non-medical usage, such as for immune boost, athletic preparation, or recovery, allows for personal choice in determining injection frequency, with some doctors suggesting a few vitamin B12 injections throughout the year
Definitely controls appetite
The most common side effects of B12 injections are mild and temporary, including pain, redness, or swelling at the injection site, mild nausea or diarrhea, headache, dizziness, and itching near the injection area
Interventions affecting systemic metabolism, such as NNMT inhibition, are likely to influence the gut microbiome
[PMID: 20226237] PubMed record related to this compound for laboratory literature review