how do you give b12 injection Instruction Guide for Intramuscular (IM) Self-injection of Methylcobalamin 1mg/5mg Vitamin B12 Injections
Description
Energy production
The micro-channels allow direct access to deeper skin layers where dermal papilla cells reside

Am J Clin Nutr 2013;98:389-95

Ive had minimal side effects (slight nausea and sleepiness day of and day after an injection)
