Anaphylaxis to compounded vitamin injections: Case series and safety recommendations
How to Give a B12 Injection: Step-by-Step Once youve prepped your space and chosen your injection site, youre ready for the main event
Summary: Vitamin B12 toxicity from supplementation is extremely rare, but persistently elevated serum levels may indicate underlying liver disease, kidney dysfunction, or haematological disorders requiring medical investigation
Some research also suggests that if you become vitamin B12 deficient, it can increase your risk of age-related macular degeneration (AMD), which is a gradual type of vision loss common in people over 50
For fatty liver disease itself , NICE guideline NG49 recommends risk stratification in primary care using the FIB-4 score initially, followed by the Enhanced Liver Fibrosis (ELF) test if indicated, to identify patients at higher risk of advanced fibrosis who may require specialist referral