It also supports nervous system health and functionality, and it helps protect and repair damaged nerves
If youve ever looked at the ingredients in energy drinks, youll notice vitamin B12 is often included, and its frequently marketed as a key nutrient for energy, focus, and mental performance
You might have a little redness or soreness at the injection site, but that usually goes away within a day or so
report successful normalization of plasma B12 levels in pediatric patients with various cobalamin deficiencies using subcutaneous hydroxocobalamin (OH-Cbl)
For instance, deficiencies in both could cause fatigue, but nerve pain was unique to B12, and bone pain was associated with a D deficiency
However, in very rare cases, some people can experience side effects caused by allergic reactions or sensitivity ( If you experience any side effects, speak with your doctor