sore arm after vitamin b12 injection Injections for Energy: Benefits and How It Works Managing Vaccine Injection Site Reactions:
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Many patients feel more alert and motivated during daily activities

Thanks for the reply
It is important to note that whilst B12 deficiency can cause nerve pain, not all nerve pain is caused by B12 deficiency

Vitamin B12 is a water soluble vitamin, and is important for things like making your healthy red blood cells (the ones that carry oxygen), keeping your nerves working right, and giving you the energy to do all the things you enjoy
