b12 injection on arm 151 Vitamin Stock Photos, High-Res Pictures, and Images Vitamin B12 Shots: Do They

Based on the UK Biobank data, genetic prediction of vitamin B12 concentrations showed no association with liver enzymes in the main analysis (IVW-multiplicative random effects)

Keeping your B12 levels in check also helps prevent anemia, which can cause symptoms like weakness and shortness of breath

"Folic acid and vitamin B12 supplementation during pregnancy in a population subsisting on a suboptimal diet"

While this is a real concern for the patient, the GPs decision is based on the established clinical effectiveness of the injection schedule

How to increase your vitamin B12 intake If you are deficient, it's more than likely that you'll end up having to get regular injections