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are b12 injections safe in children How to self-inject intramuscular vitamin - Overview Vitamin B12 Deficiency: Tips To
Description
Sometimes it tells you everything is fine

If you have any sort of GI issue (GERD, reflux, SIBO/SIFO, yeast problems, chronic constipation, etc.) you will have problems taking oral forms of vitamin B12

The injectable form requires a prescription

[DOI] [PMC free article] [PubMed] [Google Scholar] 44.Belenky P., Bogan K
USES OF AQUAVIRON INJECTION To replace testosterone in male hypogonadism in adult men HOW AQUAVIRON INJECTION WORKS AQUAVIRON INJECTION works by replacing testosterone in adult male patients with hypogonadism (various health problems caused by a lack of testosterone, a natural male hormone)

Of course, the vitamin B12 shots themselves do not stay in the body for five years