why do i need b12 injections The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Best Vitamin B12 Injection Sites

The diagnosis of vitamin B12 deficiency typically relies on low total B12 levels and elevated concentrations of homocysteine (Hcy), as well as levels of transcobalamin-bound B12 (holoTC) and methylmalonic acid (MMA), which serve as functional indicators of cobalamin insufficiency (Carmel and Sarrai, 2006)

For many diseases and conditions, vitamin B12 has been considered a treatment

At Collective Aesthetics, B12 injections typically cost between $25 and $50 per shot

[37] Potential side effects of lipotropic injections include: Pain or soreness at the site of injection Diarrhea Constipation Anxiety Increased heart rate Incontinence Insomnia Dry mouth Fatigue Numbness of hands and feet This is not a comprehensive list of adverse effects

Some people struggle with weight loss because of underlying B12 deficiencies caused by diet or absorption issues