can you give yourself a b12 injection How To + Benefits How to Give Yourself a

B12 is known to play a key role in numerous functions in the body, including (but not limited to): DNA and red blood cell formation Maintaining a healthy metabolism and digestion Synthesis of neurotransmitters and hormones Energy production Nerve cell health Gene and enzyme regulation Athletic prep or recovery Vitamin B12 shots may also help reduce the risk of the following conditions: heart disease, neurological function, stroke, cognitive functions such as thinking and memory, problems with fertility, and neural tube defects in children born to parents with a vitamin B12 deficiency

A: The dosage of Methylcobalamin 2500 Mcg Injection is 2500 mcg per injection

If you waste money testing someones B12 levels on 3 monthly injections they are all overr the upper normal range

will there be extra that I will need to dispose