are there any side effects from having b12 injections Benefits of Vitamin Shots What Does a B12 Shot

But the benefits go far beyond that

Cellular Roles and Conversion Pathways Once injected, cyanocobalamin must convert to methylcobalamin or adenosylcobalamin inside the body

But here are some general guidelines: Severe deficiencies: Daily shots for 1 week, then weekly shots until levels normalize Moderate deficiencies: Weekly shots until the deficiency is corrected Maintenance dosing : Monthly shots to keep B12 levels optimal Its definitely possible to take B12 shots too often

Most cyanocobalamin is provided at a 1000 microgram/milliliter concentration, so this often equates to 0.25ml

Two things need to happen for your body to absorb vitamin B12 from the food you eat: Your digestive system can then absorb B12