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Vitamin B12 is key to making red blood cells, DNA, and nerve health
Vitamin B12 injections, on the other hand, cannot be considered a stand-alone solution to your weight concerns
Yes, just like your body needs nutrients to function, your hair does too
Research shows that B12 injections released into the blood boost energy and metabolism for several days or even weeks
Although extremely rare, hydroxocobalamin injections can also cause serious side effects such as a major allergic reaction or irregular heartbeats (palpitations)
Can B12 injections cause a serious allergic reaction
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