Among these options, B12 shots have become one of the most requested services at modern wellness spas
When your body gets the right amount of B12, it performs more efficiently, making it easier to stay active, eat mindfully, and stick to your fitness plan
Some people may be allergic to certain compounds in cyanocobalamin, making them unsuited for the injections.
Dosage and Administration: Administer intramuscularly twice weekly or as directed by a veterinary surgeon
American Medical Association
For instance, if you're administering 1ml injections twice weekly, a 10ml vial will suffice for 5 weeks, while a 30ml vial will last you 15 weeks