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Vitamin B12 can treat anemia, help with the production of creatine, which is beneficial for building muscle mass and reducing muscle weakness
Having all supplies on hand before you start makes the mixing process smooth and safe
B12 injections are administered intramuscularly, typically in the deltoid (upper arm) or gluteal (buttocks) muscles
Symptoms of B12 deficiency can take decades to develop, and can usually only be diagnosed by a medical professional
Genetics can play a crucial role too, with some destined to carry more weight genetically
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