If you are 65 or older, you are an excellent candidate for B12 injections because your body will likely be less able to process nutrients than it did when you were younger
Acta Neurophathol 2003;106:112-20
Anyone who suffers from exhaustion, sleep issues, depression, poor memory, or who have chronic illness or neurological symptoms is an excellent candidate for B12 injections
Subcutaneous injections use very small, fine-gauge needles typically a 29 or 30 gauge insulin syringe, about 1/2 inch long
These can be particularly useful for individuals who prefer to minimize oral medications or are looking for additional ways to manage discomfort
Handling: Let frozen vials warm to room temperature before opening so condensation wont form