inject b12 into fat or muscle Vitamin C and Injection Techniques Injecting B12 - Enhance Me
Description
B-12 injections are important for making you feel your best

Some individuals may feel pain or swelling at the injection site

Invigor Medical
Alcohol affects B12 absorption in the body in many ways

A subcutaneous injection uses a short, fine needle to reach that layer, and it does not go as deep as a muscle injection

Neurological Changes : Numbness, tingling, and weakness in hands and feet from nerve damage
