B12 injections FAQs

Vitamin B12 injections are prescribed treatments that deliver synthetic vitamin B12 directly into the muscle to address deficiencies.

Individuals with vitamin B12 deficiency due to conditions like pernicious anemia, certain gastrointestinal disorders, or strict vegan diets may require these injections.

They can improve energy levels, support brain function, and alleviate symptoms associated with B12 deficiency, such as fatigue and weakness.

Vitamin B12 injections are generally well-tolerated with few side effects; some individuals may experience mild pain or discomfort at the injection site.

The frequency depends on the severity of the deficiency; some individuals may require injections every few months, while others might need them more regularly.