Your genes, injection timing, where you inject, your lab patterns, even your gut bacteria all influence how much B12 you actually need
Treatment of pernicious anemia generally requires intramuscular injections of vitamin B 12 to bypass intestinal absorption
Alternate using the cold pack and leaving your skin exposed to relieve the pain
The effect of tripeptide-copper complex on human hair growth in vitro
B12 injections can improve mood and emotional well-being by supporting healthy serotonin levels
Thereby, it can counteract agitation before muscle disability, numerous twitches before complete loss of muscle tone, motionless prostration, and, subsequently, a painful reaction (violent screaming upon light touch) [81]