Vitamin B12 helps your body turn food into much needed energy, protects your heart, helps with regulating the formation of your red blood cells, DNA production, and in maintaining a healthy nervous system
Here's an in-depth look at selecting the correct syringe size for B12 injections
Vitamin B12, in particular, is important for maintaining your physical and mental health
In fact, low blood levels of the vitamin have been linked to several health problems
Very high doses (such as those used for cyanide poisoning) should be used with caution and only if the potential benefit outweighs the risk
In fact, the absorption of B12 requires that you have adequate stomach acid (among many other factors), which means that if you are taking acid blockers for reflux you are likely reducing your absorption of B12