what are b12 injections given for the Benefits of Vitamin Injections? Is It Okay To Use

I had to have b12 this morning and asked nurse which arm she injected last time (one month ago) and it was the left arm

Bisanz, J

Beyond the temperature-cycling concern (refrigerator doors experience wider temperature swings than interior shelves), the door is exposed to room lighting every time the refrigerator is opened

[142] Identification of liver as an anti-anemia food [edit] During the 1920s, George Whipple discovered that ingesting large amounts of raw liver seemed to most rapidly cure the anemia of blood loss in dogs, and hypothesized that eating liver might treat pernicious anemia

It slows down the central nervous system and is one of the leading causes of death in the US