b12 injection technique nhs How to Give a Injection: Step-By-Step Instructions Vitamin B12 Shots with Lipotropics:

The high-dose vitamin preparation quickly provides the requisite energy, and is much more effective than vitamin B12 preparations in tablet form, which have to take a detour through the stomach and intestine

Any cloudiness, haziness, or milky appearance indicates protein aggregation

Thank you all for your kind words I finally got to speak with a locum GP today, the GP that ordered the blood tests, didn't order a B12 serum after saying he would, so I'll not know if the vials were deteriorating

Vitamin injections generally begin to work immediately, but noticeable results vary from person to person

Patients on Spironolactone can look forward to regular blood draws (for lab work-ups) and around 3 months of medication before they see results