Most healthy adults have a heavy store (up to several years worth) of B12 in their liver
During pregnancy, a womans body contains HCG in amounts as high as 300,000 IU on a daily basis
The reduction of red blood cell production is particularly obvious, which can cause pernicious anemia in animals
By replenishing your B12 levels, injections help improve stamina and reduce feelings of exhaustion, making daily activities easier and more enjoyable
On its own, it is a helper, not a solution, but inside a structured program it keeps your energy steady and your progress moving
Less commonly, the pain can also present in other areas innervated (supplied with nerves) by the trigeminal nerve, such as the lips, teeth, gums, or forehead