do they make b12 shots in a subq subcutaneous injection How-to "sub-Q" Subcutaneous Injection: What It Is
Description
Adenosylcobalamin : Another of vitamin B bioactive form 12 , which plays a role in cellular energy production

If you are also low in iron, B12 alone will not fully resolve anemia, which is why comprehensive blood work helps
Also, your healthcare provider may consider factors and evaluations before proceeding with the treatment

If it is not commonly available in your area, and you are a regular shopper at drug marts, you can ask them to source it for you
