Hold the syringe like a pencil in your dominant hand at a 90-degree angle to the B12 injection site, and insert the needle into the skin until you feel a little pop, a sign youve reached subcutaneous tissue
Vitamin B12 improves your nervous system function while boosting your metabolism
Intramuscular (IM) : Common sites include the upper arm (deltoid muscle), thigh (vastus lateralis), or buttocks (gluteus medius)
Both bottles contain 1000 mcg/mL
Contact your GP if you experience: No improvement after 46 weeks of treatment : Whilst neurological symptoms may take longer to resolve, you should notice some improvement in energy levels or general wellbeing within this timeframe
How B12 injections work Vitamin B12 is naturally found in food products such as fish, meat, poultry and dairy products