how do you administer b12 injections To Self-Inject How to Give Yourself a

Peptide Frequently Asked Questions (FAQ) What is peptide used for

For a lot of people, high-dose oral B12 raises levels about as well over a few months

You may benefit from a B12 injection if you: Follow a vegan or vegetarian diet, B12 is found mainly in animal products Have been diagnosed with pernicious anaemia Are over 60 years old, the stomach produces less acid with age, reducing B12 absorption Have had stomach or bowel surgery Take metformin for type 2 diabetes long-term Drink alcohol regularly Feel constantly tired despite getting enough sleep Experience memory problems, brain fog, or poor concentration If you are unsure whether B12 injections are right for you, speak to one of our friendly pharmacists at Imaan Pharmacy Werneth

Last clinically reviewed: 31 July 2026 Clinical information sources NICE NG239 Vitamin B12 deficiency in over 16s: diagnosis and management NHS Vitamin B12 or folate deficiency anaemia NHS Diagnosis NHS Treatment MHRA Vitamin B12 and cobalt allergy advice This page provides general information about the pharmacy service and does not replace personalised advice from a pharmacist, GP or other healthcare professional

All of our peptides are tested for quality and purity and meet the standard for usage

Vitamin B12 shots are given to prevent or treat vitamin B12 deficiency