What is vitamin b-12 for?

I am 25 years old and enjoy been on vitamin b-12 shots for more or less 7 months or so now but own no idea why I hold to take them. I carry the shots once a month but I don't feel any different than I did since I started getting the shots. Why might a 25 year old woman require b-12 shots?
Answers:

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IT help energy and repairs surrounded by the body.IT helps surrounded by cell repairs.

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http://www.vegsoc.org/info/b12.html...

this answers your question :)

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alot of people hold a b-12 vitamin injections because their body doesn't produce it. others think it works for consignment loss.which...it doesnt. but it may help by also increasing your verve level.

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If you are getting these injections, you probably suffer from Chronic Fatigue Snydrome. If the shots are gone down, you need to tolerate the doctor know. And as a word of advice, anytime someone tell you need you stipulation injections of medicine, other find out the reason why.

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To prevent anemia called pernicious anemia.

As you know the digestion of dietary vitamin B12 occurs surrounded by the small intestine and requires a secretion from the stomach known as intrinsic factor. If intrinsic factor is not up to scratch, absorption of vitamin B12 is severely diminished. Vitamin B12 fewer impairs the body’s capability to make blood, accelerate blood cell destruction, and damages the nervous system. The result is pernicious anemia (PA). In the classical definition, PA refers singular to B12 deficiency anemia cause by a lack of intrinsic factor.

Since here is no INTRINSIC FACTOR that is essential to absorb B12 within your body(cause your lacking that Intrinsic factor)
Prescription drug treatment for some individuals includes lifelong intramuscular vitamin B12 injections.

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In standard...it promotes healthy blood flow.

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b-12 will make you perceive a little smaller number tired so your sexual desire will not be diminished