b12 injection uses Sandoz Vitamin Injectable Solution - 1000 mcg/10 mL Vitamin B12 Injection – Manufacturer
Description
Sterile and safe, great product

Individual Variation Genetic polymorphisms in the beta-3 adrenergic receptor (ADRB3) affect how strongly individuals respond to beta-3 pathway stimulation

Its because our body is saltier than plain water

Over a month, you and your provider can review those to see if the injection is helping
