how often should i have b12 injections Shots at Home: How, Where & to Inject Yourself how often should you get

Here is what the evidence says, clearly and without exaggeration

The rate of loss accelerates during the dose escalation phase and typically peaks around weeks 16-32 when you reach higher maintenance doses

Vitamin b12 insufficiency or deficiency can cause a range of symptoms

Oral versus intramuscular administration of vitamin B12 for the treatment of patients with vitamin B12 deficiency: a pragmatic, randomised, multicentre, non-inferiority clinical trial undertaken in the primary healthcare setting (Project OB12)

But as far as humans go, high-quality studies are still needed to confirm if vitamin B-12 injections can actually contribute to weight gain