does bac water need to be room temp to reconstitute Storage: It Refrigeration? Bacteriostatic Water: Uses, Mixing, Dosage,
Description
These symptoms aren't always due to vitamin B12-deficiency anaemia, but if you have them see your GP. Avoiding vitamin B12 deficiency Experts say adults aged 19 to 64 require around 1.5 micrograms a day of vitamin B12, and you should be able to get this through your diet

The right schedule comes down to your lab levels, symptoms, and overall health
Due to the complicating factor of a shot and the extra cost, it seems the best route for most people is to focus on getting adequate B vitamins from food, and supplement as necessary.
Those wanting appetite suppression may choose GLP-1 agonists
Vitamin B12 can help you feel your best again

Allow ~5 doses per vial