are b12 injections dangerous Common & Rare Side Effects of Vitamin How Long Do B12 Injections

Cold Spring Harb Perspect Biol

Either form works for most people

We will compare the mean Bayley-III scores (scores on the cognitive, language and motor subscale scores, with the language scale analysed both separately for receptive and expressive language and as a composite measure, and the motor scale analysed both separately for fine and gross motor development and as a composite measure) between the vitamin B 12 group and the placebo group

Frequency: one subcutaneous injection each day at a consistent time, titrating up as tolerated over a 12-week cycle

Some prefer mixing in the same syringe for fewer injections, while others administer separately to allow individual tracking